The day a person or person's was birthed; see also birthday
a. Been this way since BERF!, b. Been trifelin' since BERF!
by Basil (aka: Bassmaster) August 4, 2010
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the act of disposing or pouring out a beer before finished or before taking a sip then acting drunk
Delaney berfs it every weekened to make himself feel good

by Ivana Likurballs March 9, 2008
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When two people argue the have beef. But if vegans or veggies argue they have berf so they don't have meat
"Did you see those vegans, I think there having some berf "
by VEGANgainsBOI November 12, 2017
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When a game company both buffs and nerfs something in the same change
-"Did you see they increased the shotguns range but lowered the damage?"
-"Damn bro, they berfed that shit."
by CrispyLemonz November 26, 2022
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A person who has easily sprained ankles.
That girl just sprained her ankle walking across the street! What a Berf!
by Packerblake December 21, 2018
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The sound a wet pussy makes when having sex
Guy: Damn girl this pussy is wet imma pull it out

Girls pussy : Berf
by MC Skittles April 4, 2018
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When thicc girl such as a PAWG shakes her large glutius maximus aka Berfday cakes (Birthday cakes) during a twerk or similar dance move and the shock and ripple effect that takes place is known as a berf quake.
2 guys at a generic party....
Guy1: Oh shit do you feel that?!
Guy2: Brace yourselves!!! BERF' QUAKE!!!!
by Lil pimpchop May 7, 2019
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