riding the donkey

Sex with a woman with a big booty.

See that girl over there with the big booty? I'm gonna be riding the donkey tonight.

riding the donkey by Dolphan April 23, 2006

Riding the Cotton wool donkey 

A term for a woman being on her period.

"How did you get on with that new fit bird the other night, did you shag her?"

"Nah, I only got a bit of tit as she was riding the cotton wool donkey."

Riding the Cotton wool donkey by gamerouche May 8, 2014