thigh butt 

The ratio of thigh to butt on a woman; easily viewable by a visible "crease" between the thigh and butt. The thigh to butt ratio is larger based on the length of the crease.

Steve to Tim: Damn, look at that girl's thigh butt. I would just love to put my hand in that crease...or maybe just swipe my ATM card.

thigh butt by damadalpha January 30, 2009

butt-thigh

when the butt is so flat that it connects straight into the thigh;

or when the butt and thigh are so big that you cannot tell which is the butt or the thigh

she has a butt-thigh!!

butt-thigh by Juju Huckabee September 19, 2006

Butt thigh 

the absence of a butt, when one's butt merely looks as if it were part of one's thigh. Comes from the ancient Greek goddess, Rebecca.

Damn, that girl has no ass- she has a butt thigh!

Butt thigh by Lindsay August 28, 2004

peanut butter thighs

brown, smooth, and easy to spread

damn that girl has some peanut butter thighs

peanut butter thighs by Shade_Immortal August 24, 2005