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A hard ball shaped turd that fires out of the anus at a considerable speed when pushed out of bum crack making a similar sound of a pebble being thrown into a lake.
Oh no!! I just dropped a seriously big bumnut and have just experienced a splash back on the arse hole!!
BumNut by Isla HG June 2, 2019
Slang for bust a nut
I bunutted yesterday
Bunut by Faxx021 January 21, 2020

School Bus Nut 

A student or athlete that misbehaves on a bus before they reach their designation
OMG, The wrestling team were pissed when TJ acted out in front of everybody, he is such a school bus nut

busnut33 

The best YouTuber who makes the best ytps ever with jizz and stuff. And the man who is behind the jizz jokes. Check out Full metal facial or the gooed knees on his channel
Busnut33 is the one youtube pooper who is the master of jizz jokes
busnut33 by The cheek freak from Mars September 14, 2021
Did you see what happened when dave insulted his mother?

He went Bugnut.
bugnut by CA March 20, 2004

Bugnutin, Iyakin, Asar talo! 

: used to verbally irritate, tease or roast someone.

: if you ever wanna know where this infuriating phrase originated please go to Youtube and search "SB19's SHOWBREAK SPECIAL EPISODE", also like the video and subscribe. Thanks.

: SB19 lang strong!
Girl 1: Hey, you both look ugly.

Girl 2: True! You two don't belong here. Do you know that?

GhorL 1: Ugh, as if we care.

GhorL 2: Bugnutin, Iyakin, Asar talo! Mga slapsoil! Tse.
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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