A sexual act. The male, or appropriately equipped individual, performs doggie-style coitus on their partner. Upon nearing climax said individual will grasp the sheets, or bed coverings, and display them as they are wings. This individual begins to flap their newly acquired, "wings." This individual then squawks, simulating the sound a Pterodactyl makes while completing the process of coitus.
I went full Pterodactyl on her ass last night.
I tried to give her the Pterodactyl but she flipped out when I started flapping my sheet-wings and screaming.
by MattyIce7 October 30, 2017
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When a girl is giving two handjobs and a blowjob at the same time, resembling a pterodactyl flying.
My girlfriend suggested my friends and i perform the pterodactyl with her.
by beerun June 8, 2010
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The term "pterodactyl" is used to describe a unsightly, deformed girl /guy casting a ominous presents clocked in makeup or eclipsed in darkness.

Pterodactyls typically have sexual activity on their hidden agenda. These sexual predators scheme ways to their objective "your body" using deception and deceit.
The villainous crusade is checkered in obstacles, despite all that, pterodactyls remain undaunted and determined creatures, "borderline rapist" avid for human touch.

This term was invented and started among the clever people of Minnesota to help friends improve communication and awareness in this unfortunate encounter.
The most common strategy employed by pterodactyls for attaining their aspiration, typically would be promotion of heavy drinking. This makes less of a struggle when they swoop in on you during a vulnerable state, absconding to a secluded location with you in custody.
by /b/b/ May 27, 2009
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When you pull your bottom lip and top lip out like a big pterodactyl beak with your hands, poke your tongue out and go Gbluuurrrgggghhhh!! in the most throat gurgling pterodactyl noise you can, with googly eyes.
PTERODACTYL: "GBWUUUURGGHH"
by rachelf June 5, 2009
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A sex position involving three male and one female participant. The female bends over performing fellatio (oral sex in layman's terms) on one male and gives the other two hand jobs with fully outstretched arms mimicking the motion of a flying pterodactyl with its head bobbing and wings flapping.
Me and my bros took some drunk skeezer home from the bar last night and pulled a pterodactyl on her ass before running a train; without condoms of course.
by Joey_330ci July 26, 2010
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When a girl wants to have a foursome with 3 guys, but she can't decide who to pleasure first. The 3 guys then proceed to stand up next to each other. The girl gets on her knees, then gives the middle man a blowjob, while she jacks off the other two. The in and out motion of her head and arms resemble a pteradactyl.
Tom: Jenny gave the pterodactyl to those 3 guys at the party!

Don: Slut.
by BAD COBRA July 21, 2006
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When a woman performs oral sex on a man in front of her, while at the same time is giving hand jobs to men on her right and left. The resulting motion looks like she is attempting to fly. (Much like a pterodactyl.)
Wow, she really gives a terrific pterodactyl!
by somebody111 June 23, 2006
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