The largest land penivore of all time. Preys on all types of penises, regardless of shape or size. While larger penises such as the BBC (Big Black Cock) are a difficult prey to take down, the Slutosaurus Rex swallows them with ease; sometimes consuming as much as 4-5 per night to satisfy its massive appetite.
Tyrone: Damn!!! Dat slutosaurus rex swallowed my 9-incher whole!
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A humorous descriptor for a person with extremely overt cankles.
Dude, if that girl was a dinosaur, she would be a cankleasaurus rex.
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Someone who knows so much about movies, television and music that they are a monster
I'm borrowing some unheard of movies from Joe, he's a real Mediasaurus Rex
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When a person is participating in the act of being Try Hard, a person who will try to win at all costs even if you are just trying to have fun, can be described as a Tryhardosorous Rex.
(Family is playing monopoly; John is Tryhardosorous Rex in this situation.)
John:YES! I PASSED GO.
Becky: Darn, I'm in jail.
John: TAKE THAT BECKY!
Timmy:(on the side) Wow, John is such a Tryhardosorous Rex.
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A Dinosaur from the Jurassic Period that was the king of the dinosaurs, at least in the department of shooting huge dinosaur loads on other smaller dinosaurs (usually slutty meat eaters.)
Caveman: What happened to you? Another Caveman Covered in Semen: Me hunting and a Skeetosaurus Rex stole my kill, and had his way with me.
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A combination of a skank, slut, whore, hoe, and a T-Rex.
Person 1: OMG she totally stripped in class!
Person 2: My boyfriend broke up with me just to watch!
Person 1: What a Slagasaurous Rex!
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A complete douchebag, like such a big douchebag, that it's like fucking dinosaur huge.
Phil: Chris is kind of a douchebag, but he's can be cool sometimes.
Mike: No, he's not cool, he's a Douchebagasaurus Rex.
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