Definitions by lidebets

poopinhymen 

1. Back splash when a girl has diarrhea in such a forceful way that the poop filled toilet water splashes back on the undercarriage.

2. Expletive

1. Those hangover shits were so bad I got poopinhymen.

2. Poopinhymen!

poopinhymen by lidebets January 4, 2010