stfu

Stfu = Stop that flying unicorn!

Jack: You suck.
Jill: fu
Jack: No, really. You're horrible.
Jill: stfu!!!!!!
Jack: =O Where?!
Jill: ?

by checkerz August 21, 2008

stfu

Star Trek Federation University

I got my degree at STFU.

by Plex May 5, 2004

stfu

shut the fuck up

OMG. Youre getting on my nerves ! STFU!

by valueablesource November 3, 2014

Stfu

Stfu you bitch

Your a retard stfu

by FKNBITCHASS July 30, 2019

STFU

Either "shut the fuck up" or "spotted trade federation units"

Guy 1: "hey, stfu!!!"
Guy 2: "Did you just tell me to shut the fuck up"
Guy 1: "No, I've just spotted trade federation units ahead."
Guy 2: "oh ok"

by Indominus67 January 31, 2020

STFU

It stands for SHUT THE FUCK UP

random kid: ur look like a girl

Bully: stfu I’ll beat ur ass

Normally used in text

by A Boy With A Fat Sister March 18, 2020

Stfu

When someone has no other points for an argument so they use stfu as a way to still seem agressive.

"Stop spending all your time on urban dictionary, you have better shit to do"
"Stfu"
"Wow"

by Oh god oh fuck July 8, 2020