Top Definition
a watery explosion of sulfuric smelling shit that smashes into the toilet water so hard it causes shit speckles on the bottom of the seat after consuming too much protein.
I hope your mom enjoys cleaning up that protein smash I l left for her
#shit #poop #dump #crap #shat
by Jack (Sonny Black) Burton December 14, 2009
5 Words related to Protein Smash
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