UJ

-Noun
The acronym given to two people who happen to go to school together and possibly like each other, used primarily by their friends.

“Dude did you see Ursulla and Jayson holding hands in the hallway?”
“Yah they’re such an UJ”

by Matacavage October 24, 2019

uj

uj is derived from my ass and is a horrid way to laugh, AKA a cruel laugh

Person 1: my whole family just died
Person 2: uj uj uj uj uj uj

by koucj September 2, 2023