STFUper powers

The power to make people STFU (shut the **ck up)
another glorious turd of internet speak.
play on the words super powers

STFUper powers, activate! Form of Ball gag!

by TEEG November 4, 2009

STFULAD

Shut the fuck up, lame ass dude.

This is used tell lame ass people to STFU! Instead of typing the whole thing, just go ahead and type: STFULAD

by BlackStryker January 14, 2010

Stfuysab

Shut the fuck up you stupid ass bitch.

Anyone: *says something dumb*
You: stfuysab

by hk5290 February 6, 2020

Stfu Toaster

It means stfu to a buffoon

toaster: im on the bus again
your mom: stfu toaster

by loliguts March 11, 2021

Randolf wont stfu

When Randolf doesnt shut up

Jack: Randolf wont stfu
Habib: true

by Mathaugostdidbailoud February 7, 2021

stfu

St. Francis University

DUKE killed STFU last night in NCAA basketball

by Schultz February 3, 2005

STFYD:U

An ultimate typo when you're trying to insult someone.

That was such a STFYD:U

by Marius March 29, 2004