Top definition
A man performing anal sex with his wife, while she is in the reverse cowgirl position and without it having to be his birthday. Very mystic ,mythical and rare!
"Dude, how was your weekend?"

"Awesome! Had sex with the Wife and finished her off with the
Rear Naked Unicorn!"
by GeoGuyofSanPedro August 23, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug