Definitions by Weskdaverb

PSVM 

Acronym for Poop, Spit, Vomit, Melt. In other words: the ultimate reaction to something exciting. A fan-gasm.

Person 1: Did you hear about the concert?

Person 2: Holy, POOPSPITVOMITMELT (PSVM)! I'm so excited!!

PSVM by Weskdaverb April 10, 2011