The avocado of the prehistoric age. Green and often bumpy, the dinosaur means "Terrible Lizard". Just like the avocado; a terrible fruit. Dinosaurs are large reptiles, but many believe the CIA simply buried their bones to discourage time travel. It has worked, because obviously I haven't met Elvis yet. Curses.
I am not frightened of that 19 foot to 20 foot T-Rex dinosaur, because of its relatively stubby arms, despite its reptilian flare and tail intensity.
by Rawr Expert April 14, 2011
Adjective: so over a situation that you're practically extinct from it.

Verb (to dinosaur): to peace the fuck out of existence.
"Why didn't you tell me this place was full of hippies? I am SO DINOSAUR."

"We were going to stay for the orgy, but then the beer ran out so we dinosaured."
by Mini Che February 04, 2010
A very old fashion, outdated , relic from the past thinking.
You are still using that old dinosaur phone?!!!
by Ketam August 05, 2009
1) A reptile that lived millions of years ago in the Mesozoic Era

1) The dinosaur circled around its prey, waiting to strike.

2) The dinosaur slashed into the side of a skyscraper and picked up several people and ate them in one bite.
by draco45 August 12, 2011
prehistoric creatures, often have a penchant for eating rich lawyers on secluded costa rican islands.
John "holy shit theres a dinosaur stood next to you car"
tim "holy shit! there IS a dinosaur stood next to my car!"
*throws shoe at t rex*
"oi! get off my freakin car!"
by jakjof[ofhrlfk August 07, 2008
A person who has been employed for a long time by a corporation, university, or organization. Generally used disparagingly by younger persons who regard this person as a general obstacle to progress, or one to their own personal advancement. The expression implies obsolescence on the part of the person so described, whether factually or not.
The English Department was filled with dinosaurs who were on the faculty for more than thirty years. They should set a maximum limit on the number of years a person may be on the faculty!
by Duckbutt November 19, 2006
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