look up any word, like donkey punch:
 
8.
Tsf
An acronym meaning "that's so funny"
Used in place of the over-used "LOL"
Nicole: my dad just lost a game of wii tennis to the dog
Diandra: seriously?! Tsf!
Nicole: yeah, I blame it on his fat Italian-ness:-p
(please keep in mind that Italians should not be offended, her father really is fat and Italian, and she mentions it a lot :-]
Italians FTW!)
by Diandrak Sexx December 31, 2008
 
1.
Thats some funny shit
A: Whats a cheese thats not yours??? NACHO CHEEZ!!!! Ahahahahaha isnt it funny?
B: tsfs...
by smurfymurfy June 19, 2010
 
2.
tsf
That shit funny!
@macmiller: Ima start my own thing that means laughing... Hmmm... TSF - that shit funny
by macmilla April 26, 2011
 
3.
An abreviation used to mean Too short for school. Referring to girls Kilt length at private schools.
Jenny wrote a note saying that beths kilt is tsfs.
by cr4ck4h4t4 June 25, 2009
 
4.
TSF
The Systems Fucked.
When something goes wrong.
"man he is TSF"
"lewis totally fucked the system"
"he fucked it"
"raped by a 10ft rusty pole with razer blades and barbs"
"fatty fell over"
by Mreaper April 04, 2008
 
5.
TsF
Thats so Funny!! ..Its the new lol!!
Omg she just fell over a chair..tsf!!
by Amanda Babii!! xxx August 10, 2007
 
6.
TSF
Talking Shit Frequently - One who talks a lot of shit.
Man these fools are tsf'ing again.
by DarkSovereign September 27, 2005
 
7.
Thats soo Funny! (With a High pitched inflection at the end)

- Sick Of LOL? Bring on TSF!
MSn conversation
"So The Chicken Walked across the road...)"

"TSF!"
by Rossimho March 17, 2009