the bowel movement (especially in porn) when a woman poops out the liquid injected into her ass by anal sex. It looks like diarrhea, but it's all jizz
the porn star's gang-bang scene was capped off with a nice case of cumarrhea when she was flipped right-side-up and pooped out all the cum her group gave her
by Dave NYC April 5, 2008
Get the cumarrheamug.