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O.I.B.B. 

Stands for "Only Identifiable By Book." Used to name people you never knew exsisted untill you found them in the yearbook.
"I've never seen him before, he must be O.I.B.B."
O.I.B.B. by Aktion_T4_1942 December 28, 2005

s k i b i d i t o i l e t 

it means d e a t h from all that refuse to worship s k i b i d i t o i l e t

O.I.T.B. 

Only In The Butt
"oh man, good score.. she's O.I.T.B."
O.I.T.B. by justawesome December 23, 2009
Over sensitive ignorant bitch
To be ignorant and and have shitty insults and get insulted by every little thing that isn't even that offensive
To not know any shit and become a bitch because of it
Emo Johnny: hey i hate my life your hair is messy tom
Happy tom: Stop pmsing your not emo omg ur so mean my hair isnt messy im gonna be a douche bag about it
Emo Johnny: stop being a O.S.I.B or stop O.S.I.Bing
O.S.I.B by Rex Rodrigaz June 15, 2016

B.I.O.M.F 

B.I.O.M.F. Is an expression of defiance, first used by inner city teachers angry at excessive testing and closing of inner city schools, that has spread to activists around the country. It’s literal meaning is “Bring It On Mother Fucker” but its ambiguity allows it to be passed off as something less inflammatory when displayed at meetings, rallies and demonstrations. Teachers all over the country use it to show they are ready to fight for better conditions
B.I.O.M.F, we’re going to fight racism till there’s nothing left
B.I.O.M.F by MC Firedogg September 21, 2018

K A R L S O N V I B E 

The theme for the game Milkman Karlson by the youtuber Danidev.
K A R L S O N V I B E is da best song ever.
More from Urban Dictionary

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

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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