A lewd act in which, while a man is having vaginal sex with a woman from behind (doggy-style), he inserts the wrong end of a spiked dildo into her anus, so that it sticks up like the tail of the dinosaur from whom it takes its name.
-MAN ONLY MOVE- A "stegosaurus" is a type of dick move, much like the batwing or the brain. To successfully do the stegosaurus, you must hair gel your pubic hairs into a mohawk. After drying, lie on your back (fully naked), and get a full on erection. In this postiion, with the mohawked pubes and boner in an upside-down postion, your cock+balls will look like a roughly detailed dinosaur
Jimmy wanted to show his friends the stegosaurus, but he didn't have any hair gel.
If you're in a hurry, use the highway, 'cos you'll have a stegosaurus at every block if you're using the local streets!
By Jocelyne
Stegosaurus
A fucking vegetarian dinosaur you idiots! Stegosaurus lived in the Jurrasic Period, 150 million years ago, and his tail was not a dildo but a fucking spike!
A level of inebriation that induces uncontrollable herbivorism; driving you to consume the first plant you see.
Additional consumption of alcohol past this point may move the drunk individual into a pica state, where they will consume inorganic substances such as dirt and coins.
A kilsyth slang word for someone who has lots romantic relationships in a short period of time, usually referring to a girl. It originally was used say that the person in question is like the dinosaur, but no one really remembers how it relates to the prehistoric monster.