Backtop

The act of putting a laptop on your partners back and watching porn while you do her doggy style.

a: "Did you hear about kev?"
b: "no, what happened?"
a: "he backtopped michelle yesterday."
b: "hahaha, love it."

"I'm gonna backtop her"

"look at that dirty bitch, i heard she loves a backtop.

by TCgossip May 8, 2011