robot poop 

When your poop comes out very easily, quickly, and cleanly; so clean you don't even have to wipe. Usually a surprisingly large amount. So efficient that you feel that you are part bionic. It is as if you are a robot and pressed the "eject" button on your waste receptacle.

terminator turd bionic butthole fast feces

-"Wow, that was fast. I thought you had to drop a deuce."

-"Yeah, it was a robot poop."

robot poop by I'm a robot May 27, 2012

robopoop 

The nasty shit one has to take the morning/day after robotripping. A rather unpleasant experience.

Dude I robotripped my tits off, but i robopooped my brains out the next day

robopoop by alltootechnical2 July 23, 2011