Top definition
When I chick is giving you head on her hands and knees, while you reach over her back and under her fisting her cunt and ass. Also, you both have to be crying, virgins, and extremely closely related. It also helps if you wear hats.
28th base.....Someone add 29th base and keep this going!
by 666xKevinx666 March 28, 2008
Get the mug
Get a 28th base mug for your coworker James.