Stegosaurus Ass

An ass that is large, like a dinosaur; specifically, a stegosaurus. Not actually an ass that bears any resemblance to a stegosaurus. It’s not spiky. It’s voluptuous.

“Wow, that man has a Stegosaurus Ass!”
“...what?”
“You know, like, large. It’s a good ass.”
“Oh, okay.”