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 12, 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

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

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 08, 2017

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