A female who consumes cock without any thought to anyone else. The amount of cock needed to fill their appetite is an unknown number as it’s a never ending quest to consume more cock. See also: slut, whore, dick collector
Jill was having a wonderful time getting to know Jack until the cockosaurus rex, Amelia, decided Jack’s cock was her’s to devour.
by Scarlet_1313 October 30, 2021
An absolute unit they often participate in orgy's and large sex circles they can often take women and men not gay tho |; they also must be older than 60 to be a prehistoric fuckasaurus rex
Hot girl: I see that guy absolutely slay those seven girls
Gay friend: yes I'd call him daddy
The fuckasaurus rex: thank you friend
Gay friend: yes I'd call him daddy
The fuckasaurus rex: thank you friend
by Cumbobulator March 18, 2021
by niggaa asspussy licker February 22, 2021
a sexual act in which a woman dresses in a T-rex costume and places herself on the spinning blades of a helicopter. the helicopter then does a flip dive so that the woman is upside down and she can insert the mans penis into her mouth as she spins
by Big Dick Uncle Joe November 01, 2022
A jacked-up, nightmare-fuelled mutant kangaroo the size of a T-Rex, forged in the radioactive pits of Maralinga and armed with a virus that turns humans into half-kangaroo zombies.
Born from a cocktail of nuclear fallout and Aussie rage, the K-Rex is what happens when a red kangaroo hits the gym, inhales nuclear radiation, and decides to rule the outback with claws, teeth, and airborne bio-terrorism. Its favourite hobbies include tearing through roadblocks, hopping like a tank on springs, and converting the population into marsupial zombies with a single breath.
Oh yeah—and it’ll stare straight into your soul before it rips you apart.
Born from a cocktail of nuclear fallout and Aussie rage, the K-Rex is what happens when a red kangaroo hits the gym, inhales nuclear radiation, and decides to rule the outback with claws, teeth, and airborne bio-terrorism. Its favourite hobbies include tearing through roadblocks, hopping like a tank on springs, and converting the population into marsupial zombies with a single breath.
Oh yeah—and it’ll stare straight into your soul before it rips you apart.
"Mate, I thought I saw a roo on the highway, but it was 12 feet tall and foaming at the mouth—pretty sure it was a f***ing K-Rex."
by aussiedownunder86 May 30, 2025
A sexual behavior where one is dressed in a crown and royal robe, and then while sitting in a large chair receives a large dump from the other person(people) who are dressed as peasants. The point being to cover the "king" in shit. It is common within groups that enjoy power play, such as sjw's, where one dominant group is humiliated by groups deemed lesser.
My hot barista girlfriend and her two lovers gave me a rusty rex last night before the three of them went to the one guy's bedroom. Felt great to relinquish my power to the other men and see my girlfriend having a good time.
by Lou Sasole44 November 11, 2017
by WavyMotion January 20, 2024