by i_iz_teh_1337 January 11, 2009
Someone who's behavior is so childish, spoiled and annoyingly bratty that that they are king or queen of brats but in dinosaur dimensions. A complete shithead or douche bag.
Paris Hilton, filthy whore, is such a brattysaurus rex for her complete self-absorbtion and disregard for anything important.
Yeah, she is such a brattysaurus rex that she would not not know a charitable cause if it hit her in one of her many anal warts.
Yeah, she is such a brattysaurus rex that she would not not know a charitable cause if it hit her in one of her many anal warts.
by northbeach Scott October 18, 2011
by Cory Medland (C Mak) April 26, 2003
The most dangerous of all dinosaurs for a number of reasons; Firstly it has opposable thumbs, Secondly it has a markedly larger brain than dinosaurs usually exhibit, and most importantly because it is the only one not extinct.
by The_Last_one September 14, 2009
What a person is called when they have big ass thighs, the king of all thighs. Even larger than thunder thighs.
Dave: Check out the thighs on that hoe! Those are the biggest I've ever seen!
Bob: She has the king of all thighs; that bitch be a Thighrannosaurus Rex!
Bob: She has the king of all thighs; that bitch be a Thighrannosaurus Rex!
by brandon2k9 August 11, 2009
A person who is beyond creepy, like a creepy dinosaur (such as a T-rex). They are very strange, weird, bizarre, uncomfortable, and are usually very much unaware of it. A Creepersaurus rex will exhibit inappropriate behavior, such as stalking, demonstrating mental breakdowns on social media, or worse.
Teacher: This former student of ours posted pictures of my colleague on her Facebook cover photos without his knowing and she totally came off as a Creepersaurus rex. Stay clear of her.
Colleague: Omg... Yikes! The zoomed in photo sure didn't make it any less creepy, huh...
Colleague: Omg... Yikes! The zoomed in photo sure didn't make it any less creepy, huh...
by LingDanc803 April 21, 2021