Definitions by Danny Kaz

EPA 

Epic Proportion Assplosion. When the assplosion is so forcefull and hard it basically coats the bowl in one huge deluge of shit. The end result is a dirty, steamy, gas mask enduced defecation.

"Dude my stomach hurt so much that when I sat down on the toilet I had an EPA!"

EPA by Danny Kaz June 5, 2007