A tall person with large leg muscles
"Just went to the gym and was at a treadmill next to this thighranosaurus rex"
"The hell's a thighranosaurus?"
"Bitch had bars of iron for legs and could probably reach the top shelf at Costco by jumping."
a term coined by tablesalt1516
when something is so peak it goes above and beyond
like when you see the most reddit wholesome 100 marvel post ever and it makes you go
"That's peakasaurus rex"
Someone (male or female) who is being unbearablely rude.
Dude, you're being an absolute Cuntasaurous Rex right now!!
Another word for an idiot mainly used to describe the elderly
That old man is a Fuckadorus Rex
A Thot of the plus size stature.
A woman who has loose morals and has a huge hunger for food and sex. A Thotasourus Rex is not someone to share your bed room with she will leave grease stain and cheeto debris in your bed and your fridge empty
Damn dude Mike said he had Shandah over and she ain't up all the kids snacks and left a funk in his bed. Man I told Mike she was a thotasourus rex.
A female that devours all male genitalia in her path.
Are you crazy man she is a Cockasorus Rex, no male genitalia survives her jaws!!!!