Thighass 

An ass so flat and long it's often confused as your thigh. Commonly known as pancake

Damn you see that thighass walk by?! The jean pockets are on her knees!

Thighass by Cgem1 May 25, 2016

thighastema

The space between a persons thighs.

Did you see the thighastema on that girl? That was a lot of daylight.

thighastema by SunLover October 30, 2010

Thigh-ass 

The space betwixt one's thigh and one's ass

"You have a very nice thigh-ass"

Thigh-ass by themartianmari November 10, 2021

Thighashishita 

A nickname for STARDOM pro wrestler Utami Hayashishita due to her thick thighs.

Thighashishita has really thick thighs!

Thighashishita by ItsMeJustMe July 14, 2021