look up any word, like lemonparty:
 
8.
HFS
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?

Girl: Yeah....

Guy: No. She has HFS, and I am NOT a jockey.
by VHargrave April 27, 2010
 
9.
HFS
An acronym meaning "High-Five Situation."
Jessica just gave me a hug! HFS, man!

by Mostly Awesome February 17, 2009
 
10.
hfs
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
Joe: hfs
by Swizec January 11, 2006
 
11.
HFS
How Fucking Stupid! Doing something that is completely idiotic and without thought about the consequences.
A legislator wants to make it illegal for parents to spank their children. HFS!
by GrayB. January 18, 2007
 
12.
hfs
Short for 'H From Steps' aka. Ian Watkins.
HFS is a lovely man.
by Aaron C May 17, 2006
 
13.
HFS
Ho Fo Sho otherwise known as a Whore. also maybe a slut or skank.
Conversation between Tom and Jerry
Tom: "Yo Jerry u see that HFS over there?"
Jerry: "Yea dude that chick is such a ho fo sho!"
by Garrett Martin February 06, 2008