Basically anal sex...except for those that believe they are still chaste or "virgins" yet participating in anal sex.

n. poop.

When you're doing anal and you get shit on your dick but still nut.

When you're fucking a girl in the ass that has a yeast infection and you pull it out and cum in her pussy

When an individual takes a dump in his or her hand and proceeds to give a guy a handjob.

When your girlfriend shits in your mouth and then you proceed to give her oral sex.

A fun sex game of a Germanic origin. You place a funnel hose into your partners anus. You simply shoot your diarrhea into the funnel which slides down the funnel, filling your partners rectum. Your partner then squats over your chest and eliminates your watery feces along with their own onto your chest.