A variation of the root word biff, however, a griff is a grundle biff, where someone takes a leap of faith, lands on their grundle and falls to their doom.
I was about to score, but griffed hard.
by DJ Doo Doo Brown September 17, 2009
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Someone who plays FPS games and pwns.
omg! Griff you pwn'ed!
by Griffpwns January 3, 2007
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the most ghetto and tallest kid ever, who loves to bang bitches without rubbers. and he dont play dat shit, ya heard me. detriot what
That griff heft characters is a mother fuckin trick.
by jack loves to whack November 28, 2004
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Look up the word biff

1. griff stems from the word biff meaning large spliff/marijuana cigarette

2. also stems from back to the future movies biff and griff being part of the tannen family at different times in history. Griff was the younger son of biff but a lot meaner than his father before

hence the word griff meaning shorter stronger version of a biff but gets u even more mashed...usually rolled with three king skins 'magic carpet' style
after writing this i think i fancy lighting up a big fat griff!
by cheddar bob 333 April 11, 2007
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A Shitty Trickshotter who has terrible reactions and is a tarantuala fucker
by Jake Grier June 27, 2012
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To shit yourself in front of all of your friends and try to asses the situation.
While at nelsons ledges, my friend griffed himself and then hid the whole next day in a van with poo on his leg.
by concerned friend from nlqp 1 September 30, 2009
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A substitute for any sexual or provocative verb. Can be used for anything from dancing to the act of sex itself. The love muscle is most often used when "Griffing." It can also be used as an expression of anger towards one acting like a dickhead.
I can tell that your love muscle got a real nice strong Griff!

I juust wanna Griff yo body!

Dude she Griffed me soo hard last night!

If you try and Griff me again I will slap you silly!

I'm gonna Griff your ass SO hard!

She was so hot I Griffed like 4 times.
by Griffazoid June 2, 2011
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