HFS is an abrevation for How Fucking Sweet and has been to my knowledge first devised by some Slovene dude.
It is used mostly when people who don't want to type a lot are trying to say something is sweet
Mary: Hey, I just got a kitten
Holy Fucking Shit
A mullet walks by wearing hotpants and tie dye. You look to your friend and say, "HFS."
Short for Holy Fucking Shit.
HFS! You landed a Mctwist!
abbreviation for Holy Fuck Shit; used when there is something utterly mind blowing or scary
Teacher- we are going to have a 1000000 point test today!
A Rock/Alt. Station in Washington DC/Baltimore MD that was taken down and replaced with a Spanish station by infinity that sucks major ass now!!! First it was 99.1HFS, now its 105.7HFS :)
OMFG DID YOU LISTEN TO HFS TODAY?
Yeah, I hate those fucking mexicans!!!
OMFG, IM SO SCENE IM GONNA KILL MYSELF!!!
Dude, just listen to 98 ROCK, its better -_-
HFS: NOUN- acronym for Ho Fo Sho, or Ho For Sure depending on your nationality. HFS allows the speaker to say "Ho Fo Sho" without letting people around them know their intended words.
Steve:"I hooked up with that chick, Pamela last night."
Tom:"sweet. isn't she an HFS
Steve:"Yeah, but whatever she is hot as hell. i feel bad for the guy after me, he got sloppy eighths.
Horse Face Syndrome
When a male or female has a face that is too long and box-like, making her look like a horse.
Girl: Hey, do you wanna come to this party tonight.
Guy: Depends, is your friend gonna be there?
Guy: No. She has HFS, and I am NOT a jockey.
An acronym meaning "High-Five Situation."
Jessica just gave me a hug! HFS, man!