dinosaur 

a very old person, most commonly a teacher.

not only is mr. garcia a pedophile, he's a dinosaur!

dinosaur by teresaxlove October 17, 2008

dinosaur (ke$ha) 

a truly amazing, well written, catchy and wise song about the dangers of old men

dinosaur (ke$ha)

WL: "Hey, wanna come with me?"
RM: "I'm about to barf, seriously!"

then ke$ha vomits and to get rid of the taste smashes a bottle of jack and brushes her teeth. because she is just. that. smart.

dinosaur (ke$ha) by you need a catscan! September 9, 2010

Purple Dinosaur 

When you suck your man's dick sooo hard it turns purple!

"Yo, did you hear that chick down the street that gives purple dinosaurs for free?"
"What's a purple dinosaur?"
"Do You know what hickies are?"
"Yeah."
"It's basically a DICKIE."

Purple Dinosaur by K-Dawgg June 17, 2014

Thunder Thigh Dinosaur 

An old, fat woman.

Yesterday I went to visit my grandpa at the retirement home and there were Thunder Thigh Dinosaurs everywhere.

Thunder Thigh Dinosaur by Cryscuffs March 12, 2011

dinosaur rock

An obnoxious form of music that consists exclusively of someone roaring/screaming into the microphone producing a sound not unlike that of a T-Rex that had its foot cut off.

Lamb of God and Seven Angels, Seven Plagues.

dinosaur rock by redeyeball May 3, 2005

Dinosaur Bowl 

A style of hair used by an elderly man to attempt to look younger and more hip.

Clive went to the hairdressers on Old Road to get a new Dinosaur Bowl.

Dinosaur Bowl by TheHiphopopotamus February 18, 2009

dinosaur 

A dinosaur is an old man, made famous by Ke$ha's song. He frequently hits on younger women, some as young as 12. He can be anyone from a middle school math or science teacher to already retired at "an old folk's home." They slick back their hair, charge into a bar, and offer to buy a girl a martini, olive and everything. They are sure to be a creeper- don't listen to anything they say-even if they have a sexy tank of oxygen! A cougar is the equivalent of this, but the female type. Dinosaurs are more common.

Did you see that dinosaur hit on me?

Totz. It was awksock.

Beetfeet. Let's go....

dinosaur by YO, Yo-yo!No yo yo, yo! November 6, 2012