look up any word, like bootylicious:
2. thf
short for "the fuck"

originally created from the game dungeon fighter online, due to them have too many censored words
Wammer:how the %$#@ we all lost?
Rasendori:thf?
1. THF
Short for "Try Harder Faggot".
Person 1: "I CANT LOOT THIS ITEM"

Person 2: "THF"
3. thf
Short for "Thats Hella Funny"
"haha did you see her fall?"
"Yea thf."
rss and gcal