drinking a whole case of cheap beer to ones self at sporting events, then acting belligerent, yelling screaming,fighting, cursing loudly around small children, throwing childish tantrums, starting fights with younger smaller people, and being a douche in general
at the go-kart races bob was totally casebeering this kid 1/2 his size into the wall, then punched her mom in the face on the way out.
by TniveK June 14, 2010
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Someone who drinks a lot and gives great head, also very tight
Dude that girl gave me great head last night, she is a casebeer
by Yummygurl69 March 31, 2018
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