butt skating 

when your dog drags its butt across the carpet leaving a stain.

Damm it. Ginger went butt skating in the living room and i just had the carpet cleaned.

butt skating by roccos day June 16, 2008

Butt skating 

Pooping on a toilet for such an extended period of time in a warm temperature setting that one's legs (thighs) and/or butt starts swetting, possibly causing the person to be able to slide around while pooping as if they were on an ice skating rink

Dude, I was on the toilet crapping for over 30 minutes the other day and I started butt skating all over the toilet seat

Butt skating by Monkey lover 101 July 26, 2009