Top definition
when someone is laughing so fuckin hard they start to puking blood. its not that their literally puking out blood, its just a way of describing how hard theyre fuckin laughing
Danny:mother fucker,that senior citizen just got hit over the head with a baseball bat!

Nick:wtf thats fuckin hilarious PBPB(puking blood puking blood)
by danny August 20, 2004
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