Introduction
On the hunt for some hilarious, embarrassing, or downright unforgettable funny stag do ideas that’ll leave the groom suitably red-faced (but secretly loving every minute)? We’ve rounded up 69 brilliant stag do ideas, grouped into perfectly mischievous themes, to ensure your mate’s final send-off into married life is legendary. Whether you’re after laughs, scares, or sheer embarrassment, these ideas will give you lads a weekend you’ll never forget—or let the groom live down.
Embarrassing Ideas
Because every groom deserves some mild humiliation…
- Groom in a Mankini
Nothing beats parading the groom through busy streets in a bright green mankini. Expect plenty of honks, laughs, and priceless photos. - Life Drawing (Stag as Model)
Book a life drawing class—but make the groom the naked centrepiece. The expressions on everyone’s faces will be unforgettable. - The Inflatable Costume
Dress the stag in a ridiculous inflatable dinosaur or chicken costume and watch him awkwardly manoeuvre through doors and pubs. - Waxing Challenge
For every incorrect answer about his fiancée, wax a strip off the groom’s leg or chest—brutally funny and unforgettable. - Singing Telegram
Send the groom a hilariously embarrassing singing telegram at a busy pub—ideally a love ballad performed loudly. - Adult Nappy Stag
Kit him out in a giant adult nappy—bonus points if he has to wear it all night. - Borat Lookalike
Hire a Borat impersonator to embarrass the groom in public, loudly introducing him as “his best friend”. - Fake Bride Costume
Dress him as a blushing bride, complete with veil and bouquet, ensuring plenty of confusion (and laughs) at the pub. - Handcuffed to a Blow-up Doll
Attach the groom to a blow-up doll for an evening. He’ll be desperately explaining himself to everyone he meets. - Karaoke Embarrassment
Make him sing the most humiliating, cheesy love song possible to a crowded bar of strangers.
Funny Challenges
Challenges guaranteed to crack the lads up…
- Dare Cards
Prepare outrageous dares he must complete—think awkward selfies with strangers or proposing to random objects. - Hot Sauce Roulette
Blindfold the stag and let him sample increasingly hotter sauces—watch his face change colour and tears flow. - Mystery Drink Challenge
Order the groom increasingly questionable drinks all night—pickle juice, anyone? - Beer Helmet Marathon
Force him to wear a beer helmet filled with fizzy drinks, testing his dignity (and bladder control). - Speech Bombing
The groom must give an impromptu best-man speech to a stranger in the pub. Awkward applause guaranteed. - Fake Tattoo Prank
Convince the stag he’s been tattooed after a few too many drinks—watch his panicked reaction when he wakes up. - Sumo Suit Wrestling
Dress him in a giant inflatable sumo suit and arrange wrestling matches against the lads in public. - Pie-in-the-Face Pub Crawl
Let random strangers pie the stag in the face at each pub. Expect cream-covered carnage. - Silent Disco Embarrassment
Make him dance alone on a busy street corner wearing headphones and pulling his best dance moves. - The Onion Apple
Swap an apple for an onion and challenge him to eat the entire thing without flinching.
Weird & Wonderful Activities
- Foot Golf
Combine football and golf—watch your stag awkwardly kick footballs into oversized golf holes, losing dignity with each shot. - Bubble Wrestling
Inflatable suits meet wrestling—expect hilarious falls and humiliating defeats. - Binocular Football
Players wear vision-distorting goggles, ensuring comedic chaos and zero football skills. - Laughter Yoga
Encourage forced laughter exercises that quickly turn genuine—watch your mates squirm and giggle uncontrollably. - Human Hungry Hippos
Put your stag on a wheeled board, pushing him around to collect balls—ridiculously funny chaos guaranteed. - Tandem Bike Pub Crawl
Multiple bikes, multiple beers, and dodgy coordination—prepare for hilarious cycling disasters. - Extreme Mini-Golf
Think crazy golf but with bizarre obstacles and silly forfeits after each failed shot. - Stag Zumba Class
Put the stag in neon Lycra and force him into a high-energy dance class—comedy gold. - Inflatable Horse Racing
Mount inflatable horses and race—awkward, silly, and perfect for humiliating the groom. - Sumo Football
Dress in giant sumo suits and attempt football—more falling over than scoring goals. - Sheep Herding Experience
Watch your stag awkwardly chase sheep around fields, receiving expert ridicule from professional farmers. - Themed Dodgeball
Fancy dress combined with frantic ball dodging ensures endless laughs. - Silent Disco Tour
Dancing through busy streets to music only you can hear—embarrassing but hilarious. - Mud Obstacle Run
Slip, slide, and laugh uncontrollably as the stag faceplants in mud repeatedly. - Axe Throwing (in Fancy Dress)
Imagine him hurling axes dressed as a Viking princess—comedy and questionable aim guaranteed. - Inflatable Gladiator Duel
Challenge the groom to hilarious inflatable battles where dignity always loses. - Blindfolded Archery
Safely supervised yet incredibly funny, watch as arrows land nowhere near targets. - Segway Racing
Witness spectacular wipeouts as your mates compete for Segway supremacy. - Dance Class (Boyband Edition)
Make him recreate classic boyband choreography—cue cringeworthy yet brilliant moments. - Bouncy Castle Assault Course
Grown men bouncing and falling through inflatable tunnels, slides, and obstacles—always hilarious.
Hilariously Scary Ideas
If your stag loves scares (or hates them, even better), these are perfect…
- Bungee Jump Prank
Convince the stag he’s doing a terrifying jump, then reveal it’s from just a foot off the ground. - Zombie Apocalypse Experience
Terrify him with a realistic zombie chase. Film the screaming for future laughs. - Haunted House Stag
Arrange a haunted house visit, secretly planting actors who chase only him. - Blindfolded Bus Ride
Blindfold and confuse the stag about where you’re going, then reveal a hilarious destination. - Ghost Tour Prank
Arrange a spooky tour and have actors continuously target him. Bonus if he genuinely believes he’s haunted afterwards.
Randomly Funny Stag Do Activities
Because sometimes random equals hilarious…
- Bubble Football
Watching grown men bouncing into each other in giant bubbles will never not be funny. - Beer Yoga
A yoga class combined with beers—seeing the groom wobble around tipsy in downward dog is pure gold. - Inflatable Obstacle Course
See how gracefully (or not) the groom handles jumping through giant inflatable tunnels. - Medieval Jousting
Dress him in silly armour, arm him with a foam lance, and let the jousting begin. - Human Table Football
Strap him into giant table football for a hilariously restricted kickabout. - Space Hopper Race
Fully-grown men bouncing competitively down the street—need we say more? - Giant Zorb Ball
Send the stag rolling helplessly downhill, laughing hysterically as he tries to find his footing. - Paintball in Fancy Dress
Dress him as a bright pink fairy and make him an easy target for your paintball assault. - Mud Wrestling
Arrange a messy, muddy wrestling match and watch him slip, slide, and embarrass himself thoroughly. It’s up to you if they’re male or female wrestlers in there with him… - Blindfolded Dodgeball
Blindfold him in dodgeball and laugh as he tries (and fails) to avoid balls flying everywhere.
Cheeky Drinking Ideas
Because no stag do is complete without hilarious drinking moments…
- Pub Golf
Outfit him in full golf gear and score his drinking like holes on a course. - Mystery Cocktail Roulette
Order mysterious (and questionable) cocktails, forcing him to guess the ingredients. - Reverse Drinking Game
Every time he drinks, he must do something embarrassing like a silly dance or chat-up line. - The Pub Dress-Up Box
At each pub, he must swap costumes from a ridiculous dress-up box. - DIY Cocktail Disaster
Have the groom blindly choose ingredients for his own cocktail—the results will be horrific and hilarious.
Sportingly Funny Stag Do Ideas
Activities that’ll give the lads something hilarious to cheer for…
- Horse Racing (Costume Edition)
Dress him as a jockey on a toy horse and race him against strangers. - Wheelbarrow Races (in costume)
Make him the wheelbarrow—dressed in a tutu—and race him around town. - Inflatable Sumo Relay
Force him into an inflatable suit, racing clumsily against his friends. - Beer Mile Run
Make him chug beer at every lap and watch him wobble dramatically towards the finish line.
Hilarious Groom Games
- Groom Trivia
Quiz him on personal secrets—wrong answers mean embarrassing consequences. - Lie Detector Game
Hook him up to a fake lie detector and watch him sweat as you ask brutal questions. - Stag Bingo
Tick off hilarious stag clichés during your night out—bonus points for extra embarrassing moments. - Forfeit Cards
Make him draw forfeits throughout the evening—think ridiculous dares and cringy performances. - “Who Said It?” Game
Guess whether a quote is from the bride or his mates. Punish him hilariously for wrong guesses.
Conclusion
From brilliantly embarrassing pranks to outrageously funny activities, these funny stag do ideas will guarantee laughs, unforgettable memories, and just enough humiliation to keep your mate in check. Pick your favourites, enjoy the carnage, and make sure the groom’s final night of freedom is legendary.
