STF

(verb)

1. to tell (someone) to shut the f**k up.

Person 1: STFU!
Person 2: Don’t you dare STF me, idiot! STF YOU!!!

by Yamato Yamamoto February 18, 2022

STF

adjective meaning "straight to fridge"; used to describe that something is so good, if it was a child's drawing, it would go straight to the fridge.

Bob: Did you see that triple back-flip Gary did today?
Bill: Yeah. It was awesome.
Bob: Yeah. Totally STF.

by That Blake Kid December 11, 2009

STF

A hallowed secret place for dreams, devilry and dickslapping.

Powered by love.

"Those who know STF, ARE STF."

by wardy442 April 19, 2008

STF

Swear To Fuck; to be used in place of swear to god - for people who do not believe in god; but believe in fucks.

"You better man up or I stf"

by CardPirate September 7, 2017

STF

When fellacio is performed to fruition instead of a warm up for sex.

Suck till finished

"Jordyn wanted to make her bf happy so she gave him an stf."

"I was having a bad day, so she gave me an stf."

by CommonPaine November 14, 2022

STF

Stands for Shit Thats Funny. Replaces the older, tired phrase, lol.

Schaefnaa18: dude i kicked this kid in the balls today. he was crying and shit

Willmoney420: STF man

by Will $¢haef November 20, 2004

STF

Stuff (or Shit) that folds - A phrase used by marketing professionals to describe volumes of hard copy marketing collateral which is seen as a necessity by most sales people.

The sales toolkit included the usual corporate sales presentation and STF.

by 150274 July 22, 2009