Lsquaredcomic's definitions
1. When you're in the stall taking a shit, and the sounds coming from your asshole are so foul and repulsive, that you are too embarrassed to come out of the stall and face the other people in the bathroom.
Joe: That guy sure has been in there a long time.
Lawson: He's taking a thundershit, he doesn't want to come out and have us see his face.
Lawson: He's taking a thundershit, he doesn't want to come out and have us see his face.
by Lsquaredcomic March 21, 2010
Get the Thundershitmug.