DUMB DINOSAUR 

Someone who has no clue of their surroundings and has no common sense. They also tend to not give back change and can be found at Tweeter slinging bullshit information.

Hey where is the rest of my change, I gave you $20 and I know it didn't cost that much, Dumb dinosaur.

DUMB DINOSAUR by peter fitz August 31, 2006

Dinosaur month 

Also known as Jurassic June, Dinosaur month is a month during which people celebrate dinosaurs, because they're cool.
Additionally, June 1st is Dinosaur Day.

I was confused why people were putting rainbow iconography everywhere during Dinosaur Month, what do rainbows have to do with Dinosaurs?

Dinosaur month by Tigronn June 3, 2023

Billy The Dinosaur

An Invisible Dinosaur Friend To Franchesca{UrbanLegend}.
Happens To Be Black && Always Wears A Blue Birthday Party Hat On His Head Because She Glued It There.

1) Billy The Dinosaur Likes To Play Battleship With Franchesca{UrbanLegend}

Billy The Dinosaur by Franchesca[[UrbanLegend]] June 18, 2008

Burn Some Dinosaur

A euphemism for burning fossil fuels, most commonly but not limited to driving a car.

Jane: We need to go to the post office, should we walk or drive?
Ted: Let's burn some dinosaur

Burn Some Dinosaur by minihsieh December 2, 2010

rawr ima dinosaur 

Something idiotic wannabe scene girls say, or they write it on the whiteboard before class starts.

"Rawr ima dinosaur!" Jadelynn said to her 'bestie' as she put on a hoodie and curled up into a ball.

rawr ima dinosaur by Samamamamu July 28, 2015

dinosaur arms

An afflication commonly possessed by someone who is excessively cheap, resulting in that person being unable to reach for their wallet (or purse) to pay for something.

Troy had a bad case of dinosaur arms at dinner last night - he didn't even offer to pay!

dinosaur arms by Kinsman March 15, 2005

dinosaur egg 

The presentation of a single testicle flipped up over the under garment's elastic waistband or otherwise trouser material waistband; resembles the leathery egg shell of the early offspring of a dinosaur

I thought it would be funny to show my friends what a dinosaur egg was, so I tucked a ball over my pants and used my shirt as a curtain to unveil the travesty.

dinosaur egg by diffferentia August 23, 2009