TSF 

TSF is Trans Sex Fantasy, a Hentai Tag used for when one or many male characters turn into real girls. Also includes the ability to become pregnant and usually a sex slave slut.

TSF Monogatari, TSF de Jinsei Kawatta, TSF no F no Hon Sono 3 no B etc etc

TSF by Niconico August 13, 2017

tsf 

That shit funny!

@macmiller: Ima start my own thing that means laughing... Hmmm... TSF - that shit funny

tsf by macmilla May 18, 2011

TSF 

Tactical Strike Force - An elite clan in Wolfenstein: Enemy Territory version 2.55.

TSF pwns n00bish clans.

TSF by DarkSovereign September 29, 2005

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"

TSF by Mreaper April 4, 2008

TSF 

acronym for Team Screaming Fetus, a crew from Atlanta that excells in various games. Partially Related to Screaming Fetus, a fps clan from Savannah GA, but many of its members are now moving to Atlanta to join TSF. Known also for excessive alcohol use during gaming sessions and tournaments, with one member winning several Soul Calibur 2 tournaments drunk

Who that crew that be winnin tournaments with a handle of vodka in their backpacks? TSF BITCH

TSF by WangMaster August 22, 2004

TSF 

Talking Shit Frequently - One who talks a lot of shit.

Man these fools are tsf'ing again.

TSF by DarkSovereign September 30, 2005

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!)

Tsf by Diandrak Sexx December 31, 2008