20 ChatGPT Prompts for a Best Man Speech That Gets Laughs and Applause
Get the balance right: funny but kind, personal but polished. These prompts help you roast the groom with love, tell the story only you can tell, and toast the couple. Drop your details into the [brackets] and build it piece by piece.
In short: This page contains 20 copy-paste ready prompts, organized into 5 categories with a description and pro tip for each. The first 5 prompts are free instantly, no signup needed. Hand-curated and tested by the AI Academy team.
The Full Speech
4 promptsComplete Best Man Speech
1/20✨ What it does
This prompt writes a warm, cheeky best man speech of about [number] words for [groom's name] marrying [partner's name], with a funny open, a kind roast, a word about the couple, and a toast. Add how you have known him since [when/how], then practice the roast until it stays loving.
Write a best man speech of about [number] words for my friend [groom's name], marrying [partner's name]. I have known him since [when/how]. Include a funny but affectionate opening, one story that roasts him kindly, a genuine word about the couple, and a toast. Keep the tone warm and a little cheeky.
Pro tip: The best speeches are 80 percent affection, 20 percent roast.
Speech from a Lifelong Friend
2/20✨ What it does
This prompt drafts a best man speech as [groom's name]'s oldest friend, weaving [when/how] you met, [shared experiences], how he grew, and why [partner's name] is perfect, about [number] words. Keep the story that shows who he is, then cut the rest to length.
Draft a best man speech as [groom's name]'s oldest friend. We met [when/how] and have been through [shared experiences]. Weave in how he has grown, one story that shows who he really is, and why [partner's name] is perfect for him. About [number] words.
Pro tip: Lean on years of history; that depth is your unfair advantage.
Speech from the Groom's Brother
3/20✨ What it does
This prompt writes a funny, warm best man speech as the groom's [brother / sister], with a childhood memory of [groom's name], a loving sibling roast, and a welcome to [partner's name], around [number] words. Add a childhood beat you share, then time the speech.
Help me write a best man speech as the groom's [brother / sister]. Include a childhood memory of [groom's name], a sibling-style roast that stays loving, and a heartfelt welcome to [partner's name]. Funny and warm, around [number] words.
Pro tip: Family stories the college friends never heard always kill.
Short and Punchy Speech
4/20✨ What it does
This prompt writes a short best man speech under [number] words for [groom's name] and [partner's name], with one quick laugh, one sincere line, and a clean toast. Cut any sentence that does not earn its place for you, then deliver the tight version.
Write a short best man speech, under [number] words, for [groom's name] and [partner's name]. One quick laugh, one sincere line about the couple, one clean toast. Every sentence should earn its place.
Pro tip: A short speech that lands beats a long one that drifts.
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Opening Jokes and Icebreakers
4 promptsClean Opening Jokes
5/20✨ What it does
This prompt writes six clean opening jokes for a best man speech about [groom's name] that would not embarrass his grandmother, so you can introduce yourself and get an easy first laugh. Pick the safest joke, then use it to open.
Give me 6 opening jokes for a best man speech about [groom's name] that are funny but would not embarrass his grandmother. I want to introduce myself as the best man and get an easy first laugh before the real speech.
Pro tip: Test your best joke on someone from an older generation first.
The Self-Deprecating Start
6/20✨ What it does
This prompt writes five self-deprecating opening lines that gently mock you as the guy [groom's name] trusted with this, before the humor turns toward him. Start with the line that makes you the joke, then move on to him.
Write 5 self-deprecating opening lines for a best man speech where I gently mock myself (as the guy [groom's name] chose to trust with this) before turning the humor toward him.
Pro tip: Mocking yourself first buys you permission to tease the groom.
How I Know the Groom
7/20✨ What it does
This prompt writes a funny four-sentence opener explaining how [groom's name] and you met via [the story], and sets up that you know his history. Tell the real meeting story, then keep the punchline clean.
Help me open a best man speech by explaining how [groom's name] and I met: [the story]. Make the introduction funny and set up that I know where all the bodies are buried, in about 4 sentences.
Pro tip: Hinting you have dirt makes the room lean in for the story.
Handle the Pressure Joke
8/20✨ What it does
This prompt writes opening lines that joke about the pressure of following [any speaker before me] or being asked to speak at all, then settle the room. Use the line after that speaker sits, then begin your real speech.
Write a few opening lines for a best man speech that joke about the pressure of following [any speaker before me, e.g. the father of the bride] or being asked to speak at all, before I settle the room and begin.
Pro tip: Naming the awkwardness out loud instantly relaxes the room.
Roasting the Groom (Kindly)
4 promptsKind Roast Story
9/20✨ What it does
This prompt turns [describe what happened] into a five-sentence kind roast of [groom's name] that teases him and lands on affection. Keep it clean in your telling, then end on the loving line.
Turn this story about [groom's name] into a best man roast that teases him but ends on affection: [describe what happened]. Keep it clean, keep it loving, and land it in about 5 sentences.
Pro tip: Always follow a roast line with a genuine compliment; that is the trick.
His Lovable Flaws
10/20✨ What it does
This prompt writes four funny lines roasting [groom's name] for [a harmless habit or flaw], plus one that pivots to why [partner's name] loves him anyway. Use only the jabs that stay kind to you, then land on that pivot.
Help me gently roast [groom's name] for [a harmless habit or flaw, e.g. always late, terrible dancer, obsessed with his fantasy team]. Give me 4 funny lines that tease him without being mean, and one that pivots to why [partner's name] loves him anyway.
Pro tip: Roast habits, never insecurities; keep it about the harmless stuff.
The Before-and-After
11/20✨ What it does
This prompt writes a funny before-and-after passage contrasting who [groom's name] used to be in [describe his old ways] with who he is since [partner's name]. Tease the old version in your telling, then celebrate the new one out loud.
Write a funny best man passage contrasting who [groom's name] used to be [describe his old ways] with the person he has become since meeting [partner's name]. Tease the old version, celebrate the new one.
Pro tip: Crediting the partner for the change flatters both of them at once.
Roast-Proofing Check
12/20✨ What it does
This prompt reviews the jokes in [paste them] about [groom's name], flags which might land badly with family or the couple, and suggests kinder rewrites that keep the laugh. Drop the risky ones on your list, then keep the safer rewrites.
Here are the jokes I want to make about [groom's name]: [paste them]. Tell me which ones might land badly with family or the couple, and suggest kinder rewrites that keep the laugh.
Pro tip: If a joke could hurt if it were about you, swap it out.
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Toasting the Couple
4 promptsTurn Toward the Couple
13/20✨ What it does
This prompt writes a four-sentence pivot from joking about [groom's name] to speaking sincerely about him and [partner's name], including one real thing you admire about them together. Name that real thing, then use the passage as your turn to heartfelt.
Write a passage that pivots my best man speech from joking about [groom's name] to speaking sincerely about him and [partner's name] as a couple. Include one real thing I admire about them together, in about 4 sentences.
Pro tip: A clear tonal turn signals the room it is time to feel something.
Welcome the Partner
14/20✨ What it does
This prompt writes a warm three-sentence welcome about [partner's name], what they bring out in [groom's name], and why friends and family are glad they are here. Look at them when you say it, then move to the toast.
Help me say something warm and specific about [partner's name] in my best man speech: what they bring out in [groom's name] and why the friends and family are glad they are here. About 3 sentences.
Pro tip: Say one true thing about the partner so it is not just filler.
The Final Toast
15/20✨ What it does
This prompt writes five short closing toasts for a best man speech to [groom's name] and [partner's name], heartfelt or lightly funny, each cueing the room to raise glasses. Pick the closer you can deliver, then raise your glass on it.
Write 5 strong closing toasts for a best man speech to [groom's name] and [partner's name]. Each should be short, heartfelt or lightly funny, and give the room a clear cue to raise their glasses.
Pro tip: End on the couple's names so everyone knows when to lift a glass.
Heartfelt Wish
16/20✨ What it does
This prompt writes a three-sentence closing wish for [groom's name] and [partner's name]'s marriage, mentioning [something you hope for them] and building into a toast. Name that hope, then toast on the last line.
Help me close my best man speech with a genuine wish for [groom's name] and [partner's name]'s marriage. Mention [something you hope for them] and build it into a toast in 3 sentences.
Pro tip: Let the last line be sincere; leave them moved, not just laughing.
Structure, Length, and Nerves
4 promptsOutline First
17/20✨ What it does
This prompt maps a best man speech outline for [groom's name] and [partner's name] with opening joke, how-you-met, roast, sincerity, and toast, plus word counts so it runs about [number] minutes. Follow the map, then cut any section that blows the time.
Give me a best man speech outline for [groom's name] and [partner's name]. Map out the opening joke, the how-we-met setup, the roast story, the turn to sincerity, and the toast, with a rough word count for each so the whole thing runs about [number] minutes.
Pro tip: Plan the shape first; writing to an outline stops you rambling.
Cut It to Time
18/20✨ What it does
This prompt trims your best man speech in [paste it] to about [number] minutes, keeping the funniest line, the best story, and the toast. Feed it the long draft, then rehearse the cut with a timer.
Here is my best man speech: [paste it]. It runs too long. Trim it to about [number] minutes spoken, keeping the funniest line, the best story, and the toast, and cutting anything slow or repetitive.
Pro tip: Five minutes is the ceiling; three to four is the sweet spot.
Delivery and Timing
19/20✨ What it does
This prompt turns [paste speech] into delivery notes marking where to pause for a laugh, where to slow for the sincere part, and three tips for timing the jokes. Mark those pauses on a card, then use them when you speak.
Turn this best man speech into delivery notes: [paste speech]. Mark where to pause for a laugh, where to slow down for the sincere part, and give me 3 tips for landing the jokes with good timing.
Pro tip: Pause after a punchline; let the laugh breathe before you go on.
Beat the Nerves
20/20✨ What it does
This prompt gives a day-of plan to stay calm for the best man speech for [groom's name], plus tips if a joke does not land and how to steady your voice if you choke up. Walk the plan that day, then use the recovery tip if you need it.
I am nervous about giving the best man speech for [groom's name]. Give me a practical plan for the day of the wedding to stay calm, tips for handling a joke that does not land, and how to steady my voice if I choke up.
Pro tip: If a joke flops, smile and move on; the room forgets in seconds.
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