Definitions by big cu

Twifty 

The number that lies half way between twenty and fifty...Or thirty five.

Dude, your milf sister is hot. How old is she?
She's twifty.

Dude, you haven't been missing any meals lately. How many lb's you sportin?
Bout two twifty.

Twifty by big cu October 18, 2006

Ball Back Bubbles

The hard to rinse bubbles that remain on the back of a man's balls when he exits the shower.

Damn it. I've got ball back bubbles. Do I get back in the shower? Naw, towel will get em.

Ball Back Bubbles by Big CU August 16, 2005