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Bumper butt 

It's a butt that is is very big and attractive were you wanna hit it. Like in bumper cars you wanna hit the other people.
Bumper butt by Gpnfa July 10, 2014

Butt Bumper 

A Butt Bumper is a guy that screws around. He is a bumper of butts, Also used to describe a gay guy. Like hey look at the Butt Bumper over there talking to his boy friend, Butt Bumper. Also meaning a person that procrastinates Example hey dude you need to hire someone else this dude is a serious Butt Bumper. Also A Butt Head
Butt Bumper by Daman Money January 25, 2010

bummer in the butthole

V1. When something wrong or unfortunate happens.

V2. An anal experience gone wrong.
V1. “I spilled my beer all over myself. It was a real bummer in the butthole.”

V2. “That guy from my tinder date was a real bummer in the butthole last night.”

mondo butter, what a tragedy what a bummer

monokuma's butter, taka's boyfriend is now butter
Mondo butter, what a tragedy, what a bummer! smells great! wonder, what my pancakes will taste like now? So! Sad! You know, you should blame it all on that Junko! But grab a spoonful, and lets get ready for some chow!!

Mondo butter, what a tragedy what a bummer: Meaning the song that Monokuma had made for Mondo's execution (getting turned into butter)

Bumper Butts 

A game played while on the bus whereby two (or more) people repeatedly touch butts (tap ass, moon landing, etc).
"Wow that was an exhilterating game of bumper butts! I feel like I owe you a drink!"
Bumper Butts by gjcourt November 9, 2012

Bummerbutt 

when something is a sucky ass situation OR a retarded butt of a person
Boy: I have to go to work at 4:30 A.M. tomorrow
Girl: Wow. That's a bummerbutt!

OR

Awesome person to loser: Stop being such a bummerbutt!!
Bummerbutt by AwesomeJandM July 1, 2011
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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