poop back and forth 

When someone poops into someone elses butt-hole, and then they poop it back into their butt-hole, with the same poop. Forever.

"Like I'll poop into her butt-hole. And then she'll poop it back... into my butt... hole. And then we'll just keep doing it back and forth. With the same poop. Forever." Poop back and forth.

poop back and forth by Ben & Milkey April 27, 2006

Poop Back And Forth 

When two people line their assholes up facing each other, and one poops into the others asshole, and then the other person poops right back into the first asshole, and this goes back and forth for as long as they want.

Bob: "Me and this girl poop back and forth regularly"

Mike: "Holy shit, does it hurt?"

Bob: "It felt like I kept sitting in mud"

Poop Back And Forth by Mjriedl October 30, 2011

poop back and forth 

when one person poops in their partners ass and then their partner poops into theirs and the sequense is repeated

Jack and Jill used to Poop back and forth for hours till jack started to stink.

poop back and forth by Beefkakes May 3, 2006