pterodactyly 

a very rare, and very serious genetic condition involving the presence of webbed fingers, wing-like arms, an air-sac skeletal system for flight, an aerodynamic dorsal, colorful crest, and feathers. Although individuals develop the capacity for flight, they can be trained to forage on the ground if their symptoms are controlled. It may be necessary to refer for developmental consults, such as speech therapy to reduce the occurrence of persistent squawking noises, and occupational therapy since dinosaurs often suffer from discrimination in the workplace.

unfortunately, second cousin suffers from Pterodactyly, but on the bright side, he is an excellent track and field athlete, competing in the high jump.

People with ADS are able to flourish in life if their symptoms are well-controlled.

pterodactyly by starp4444 November 3, 2010

Exactly pterodactyly 

When something is said and you are concurring to the utmost degree, you would use the phrase to show your strong agreement

Person 1 - "Drugs are bad, and thats why we shouldnt do them"
Person 2 - " Exactly pterodactyly Thats why!"

Exactly pterodactyly by IsaacF December 26, 2018

pterodactyl screech 

A phrase commonly used by the fandom side of the social media website tumblr to describe a reaction of an inhuman noise (that sounds like a pterodactyl screech) one has made after they see something that pleases them greatly and instantly excites them.

*A cute drawing of OTP shows up on dash*

Tumblr User: *pterodactyl screech*

pterodactyl screech by Carlyndra September 8, 2013

pterodactyl sex 

when a couple is in missionary position and the man puts the sheets over his arms and flaps his arms like a bird as he thrusts.

I couldn't take brad seriously when we had pterodactyl sex last night.

pterodactyl sex by ben dover4me May 13, 2014

pterodactyl porn 

Three men in pterodactyl costumes orally and vaginally pleasing a woman. Something that must be experienced to truly understand. God's gift to this humble earth.

Son: Dad, where do babies come from?

Dad: I think it's about time for you to watch pterodactyl porn.

pterodactyl porn by citywokprease February 23, 2012

Pterodactyl Cackle 

Someone who has a high pitched laugh with the supersonic equivalent to that of a pterodactyl roar

I was watching Grown-ups until aunt Betty had to fuck it up with her pterodactyl cackle

Pterodactyl Cackle by ionsnake22 November 29, 2010

Terre Haute Pterodactyl 

When a man is doing a woman 'doggy-style' and prior to ejaculating, grabs the sheets or blankets off the bed and flaps them like wings while trying to imitate the sounds of a pterodactyl in order to frighten the woman so that her vagina contracts and his orgasm is more intense.

I don't think I'll be seeing much of her anymore, she didn't appreciate the Terre Haute Pterodactyl I laid on her last night.

Terre Haute Pterodactyl by Mr. Barista December 28, 2010