"Haf" 

A phrase coined on IRC by myself. It is a condescending version of "lol"

"Haf haf I ownt u lolololooolloolz"

"Haf" by CommunistWithAGun December 29, 2003

HAF 

Means Hot A F**k

dang that girl is Haf

HAF by KOOL KAT88 January 27, 2017

HAF 

High As Fuck.

After you take that last hit and you sittin there like man... i am high is fuck right now.

The other day me and John were smokin up and that man got HAF

HAF by Ganjaman1821525 October 1, 2010

HAF 

haf; h.a.f.
hot as fuck

Oh snap, you lookin HAF right now.

HAF by amorr September 7, 2010

HAF 

Horny as fuck.
Used in text.

I'm HAF. i could do with you sitting on my face

HAF by Anddi April 12, 2007

Haf 

Abbreviation for "High as fuck." Similair and converse to "Daf," meaning "Drunk as fuck."

Person 1: "Man, I think I had a great time last night; not sure though, since i was so Daf."

Person 2: "Huh? Sorryy....I'm haf right now!"

Haf by dunbarmedallion February 3, 2012

HAF 

Hard as fuck

I may be a cheese eating surrender monkey but people that finished the Tough Mudder are HAF!!!

HAF by Mingdu Mudder September 27, 2013