The act of orgasming when excreting an extremely large stool of waste or when explosive diarrhea is occurring.
by rb45 July 11, 2005
by the_alex February 17, 2008
by HamBungler May 17, 2008
The feeling of pure relief and the audible sigh a person makes when releasing a bowel movement that has been held in much too long.
After being stuck in a meeting for two hours Jack ran to the bathroom and had a poop-gasm in stall #2.
by Super Dave's Sidekick October 28, 2011
by Xtremeistgamer1 July 30, 2012