Definitions by Martin Orangeman

Cumberbutt 

The mystical buns of the horse-faced Benedict Cumberbatch. They were shown nude in a film, and there are now countless gifs of the elusive "cumberbutt"

"Hey Bri, you like that cumberbutt?"

- "yeah, it's cumbersexy"

Cumberbutt by Martin Orangeman May 28, 2013