Tyrannosaurus Rex's that are heavily into BDSM. Just a kinky dinosaur.

Or to be used as an adjective for someone who is really into BDSM.
George: "Me and the Missus like to spice up the weekends with a bit whipping and paddling. She just loves being tied up while I spank her."
Kurt: "Woah, dude so you're like a Gimpasaurus Rex."
George: "Yeah, I suppose you could say that."

{George proceeded to put his hands on hips like superman with his hair blowing in the wind}

"I AM A GIMPASAURUS REX!!!!"
by Xislac May 17, 2021
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