dinosaur 

1. a person or organization with very old-fashion values

2. something obsolete, especially a machine

I don't think that dinosaur will help us much.

dinosaur by The Return of Light Joker July 17, 2011

Awkward Dinosaur 

A hand gesture made by placing four fingers on a surface with the middle finger straight out to resemble a dinosaur similar to a brontosauraus. Used in an awkward situation to release the tension. Very similar to the Awkward Turtle. This was created by John Crawford of Crystal River and used in his classroom.

When telling a joke that no one gets, one can sometimes get a laugh by using the awkward dinosaur in conjunction with a "Roooaaaaar"

Mr. Crawford discussing the Constitution "And thats why they call it clause and effect!"

crickets begin to chirp

"Rooooaaaaar" with awkward dino creates laughter

Awkward Dinosaur by John D. Crawford October 15, 2007

Dinosaur Burps 

1. really loud burps

2. A gutter hop group from Charleston, WV

Did you see the Dinosaur Burps last night, those dudes are total bad asses

Dinosaur Burps by Gingerbread Wolfboy November 23, 2010

speaking dinosaur

Vomiting forcefully.

Similar to selling buicks

Steve got hammered, he's wrapped around the toilet speaking dinosaur

speaking dinosaur by VdubsCU August 25, 2011

sliding down the dinosaur 

Rubbing your asshole on grandpa dick while yelling yaba Daba doo

He paid that girl $10 to be sliding down the dinosaur.

sliding down the dinosaur by Saggyrack May 26, 2016

Dinosaur Kiss

To lick another person's face from the tip of the nose to the hairline. A particularly good way to end a first date.

Brad: Oh man, dude, Melanie totally gave me a dinosaur kiss after our date last night. Score!

Dinosaur Kiss by arktour April 10, 2010

Wet Dinosaur 

When a girl licks your neck and then proceeds to urinate on it.

I got the biggest Wet Dinosaur last night from my girlfriend.

Wet Dinosaur by WetDinasaur March 5, 2013