The term first came into popular usage in the BBC comedy programme 'Spaced' (Simon Pegg's character paints the letters on his battle robot in order to make it more intimidating). Apparently TFU is the graffiti signature of one of the members of the Spaced crew.
I passed out in the Steak n Shake drive thru and a cop had to take me home. I was too tfu.
When going to SIUC for the weekend you know you are going to get too fucked up
Text:TFU last night FMP(Fuck my pussy)
Dude, I know I was TFU too
From South Park episode 601- Freak Strike in which Butters puts balls on his chin to get on TV and win a prize for Stan Kyle and Cartman
Butters: Uh, it sure is!
Kyle: But how are we gonna get the balls put on Butters' chin?
Butters: Hah yeah, how are we go-? Wait... Butters' chin?
Butters: Uh, but that's me. I'm Butters.
Stan: We know. You're the one doing it, Butters. Who'd you think we were talkin' about?
Copyright Amazing Dunny & Lawdawg (master fuckups)
Thats TFU Baby!
YOU KNOW WHEN UV BEEN TFUED !!