Top definition
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
by Ganjaman1821525 September 30, 2010
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Jul 26 Word of the Day
Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed
I got a call from X the other night. She had an extra ticket to a concert she bought for a friend, but they couldn’t make it so she called me to ask if I wanted to go because I am her Second String Friend.
by Deus-ex-machina August 26, 2020
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3
”HAF” can be described as being “high af”; High as Fuck, this can be used in many situations and contexts.
(The chill)
Dude your so HAF right now, I’m fucking loving it, share.
Or
(The angry)
Girl you HAF !! Shut the F up...
Or
(The excited)
Bitch you HAF, like same tho!
by Thatgaybitch101 February 17, 2019
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5
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!"
by dunbarmedallion January 18, 2012
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6
I may be a cheese eating surrender monkey but people that finished the Tough Mudder are HAF!!!
by Mingdu Mudder September 27, 2013
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