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An incredibly easy strategy used by terran players in the game Starcraft 2:Wings of Liberty. The bioball is unstoppable when it reaches critical mass. It is only beaten early on through sheer skill or a bigger bioball.

It is considered a tactic used by noobs and is sometimes considered to be overpowered. The bioball takes the least amount of skill possible for an RTS game to use.
I got bioballs of steel.

That f***ing bioball is overpowered.

Bioball A-click to victory.
bioball by l337 haxorz August 23, 2010
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broballs 

A Pokemon equivilant of brofist.
Pokemon trainer 1: Alright bro, broballs?
Pokemon trainer 2: *accepts*
broballs by ghost of a ghost April 10, 2012

boballin 

Hey I'm boballin here
boballin by Sup im laz June 26, 2021

broballsed 

To have a night cut short by one of your "bros" leaving you wanting a better night.
Person A: "Dude you totally broballsed us last night, leaving at 9"
Person B: "I had to be in by 10 due to my ankle bracelett"
Person A: "Whatever man..."
broballsed by SirDigby October 22, 2011
Any sport that can be played in a space of time known as bro-ing out. Uniforms require at least sunglasses, a rugby shirt with a popped collar, and any other clothing that would be associated with being a bro.
Me and the bros are going to play some broball at the brodome, then we'll brobably just bro out.
Broball by SuP3r 1337 Br0 J3s73R March 14, 2009

bigballitis 

the condition of having huge ass mother fucking balls.
ryan has bigballitis!
bigballitis by bigballitis July 23, 2010
Boballs is a word for sucks. May also be used as just "Balls"
Created by Nate Jones.
Tom Brady lost the superbowl, and now i owe $50 bucks....that boballs.
boballs by Shane Kilbourne September 30, 2008
More from Urban Dictionary

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
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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