biff

v. To strike or punch; n. A blow or punch.

This fist is going o biff you!

by Exploding Boy February 9, 2003

biff

(n) a vagina

her biff is mad sexay

by missy November 24, 2002

biff

Another word for shit/maneur/crap/dung

I hate biff

by NihilegoBuil April 29, 2021

biff

A biff is a slang term for vape which originates from students at King William’s College on the Isle of Man

"Can I have a biff?"

"Hes a biff Jew"

"Got any biff liquid?"

Parker likes kids

by Xx_Supersniper_xX March 8, 2022

biff

To lightly (or not so lightly) directly hit a person's forehead with the palm of the hand, usually in a playful way

"Oh c'mon...get outta here!" (biff)

by Prime December 22, 2002

biff

when someone messes up really bad

commonly used by ace s3 reign

"wow, darcie just biffed stunt two"

"hannah is a total biff"

by cheergurl123 April 22, 2017

biff

To the Longboarding community including a wide range of longboarders such as the hippie longboarder, to biff is to lose control of your longboard and fall off causing physical damage to one's self. Biff or 'Biffing' also relates to eating the pavement where one who falls off their longboard hits the ground face first, usually hitting their mouth on a concrete or paved surface (not to be confused with curb stomping).

I totally biffed on my longboard and took a mouthful of concrete.

by JohnnytheFLASH May 2, 2010