Thunderass

A woman whose ass is so huge that when she walks her assclap sounds like thunder.

Hey Jim, here comes ole thunderass, man you can hear and see her coming from a mile away!

by Ned-the-wino December 27, 2008

Thunderass Siren

What Mason McMahon called Minneapolis before riding his tractor to record the thunderbolt siren

Now were gonna go film... the thu- the thunderass siren *vrrrooooom bitchhhh*

by bigbootybitches655 September 14, 2020