Urban Dictionary: Random definitions

gack

The unknown fluid or mass created as a result of decomposition.

Dude, you gotta bury that roadkill. That gack is starting to run down the hill.

by BrightApollo March 7, 2003

Flag

Get the gack mug.

gemini

best car in the world best in tiger gold with mirror tints and four wheels

by brad June 12, 2003

Flag

Get the gemini mug.

KOS in prison means Kill On Sight. Prisoners who are KOS will be killed as soon as possible by other inmates. They are usually in for awful crimes, usually of a sexual nature or violence against mass innocents like children.

They will get you if you are a KOS target. If you have a peanut allergy they will slide peanutbutter under your door, and this has actually happened.

by @mrkulci November 30, 2020

Flag

Get the KOS mug.

Jamaican Plane

Our favorite person in the entire world. Derived from the acronym "JP", which comes from the name J. Porter. Ms. Porter is known for her specialty in traumatizing unsuspecting children within her dance studio. To cover our tracks while speaking of her, the director of her ballet program invented the name "Jamaican Plane".

"Oh no, here comes Jamaican Plane."
"Jamaican Plane went crazy during rehearsal last night."

by lollllllllllllllllllllllllllol April 24, 2022

Flag