John Rex 

It's one of the greatest rappers to come out of Asia. He is booty! Mayunn...he is tight!he is a real bud.....would you like a fifth?

John Rex is bootysdhgfukw

John Rex by someone secretly invading the shizzny February 2, 2005

T-Rex Defense

If an awkward girl won't leave you alone, make like Ian Malcolm and stop whatever conversation you were having to freeze like a statue. Her vision is based on movement and she will pass you by for tastier prey, like a T-Rex.

"Kelly from the bar came up to me last night and I couldn't shake her off, I had to utilize the T-Rex Defense in hopes she would move on and attack some lawyer guy on a toilet."

T-Rex Defense by Phil Hubbard September 13, 2008

Brendasaurus Rex 

The Brendasauraus Rex is one of the less commonly known dinosaurs. It's diet is primarily baked beans, but they are known to eat pretty much anything if you dare them to. A key difference the Brendasaurus Rex has from any other dinosaur is the distinctiver orange hair and pasty white skin.

Wow, look at that Brendasaurus Rex

Brendasaurus Rex by Sundeen February 10, 2008

gumpasaurus rex 

the words gump and tyrannosaurus rex put together. to be gumpy means to look stupid or really goofy or lame. a tyrannosaurus rex is the gumpiest dinosaur ever. so when you call someone a gumpasaurus rex you are saying that they are far beyond being gumpy.

mike: look at josh over there, hes such a weirdo.
sam: wow he looks really goofy, call him over here.
mike: hey you, gumpasaurus rex, come over here!

gumpasaurus rex by aimeeleetradmark May 9, 2008

Tyqueefosaurus Rex 

A fat chick that queefs every time she sneezes.

That fat bitch is a total Tyqueefosaurus Rex. She sneeze-queefed and the whole car smelled like tuna fish for hours.

Tyqueefosaurus Rex by TaquankaLaqueefaJones September 18, 2010

Oedipus Rex 

A euphemism for motherfucker, along the lines of sugar honey iced tea, since Oedipus literally was a mother fucker (and a father killer).

Oedipus REX.

Oedipus Rex by oedipuswrecks August 2, 2011

T- Rex Handshake 

Whilst giving a hand Job the girl puts her elbows into the sleeves of her t-shirt/Top, giving the impression of T-Rex arms

Dude 1: My girlfriend gave me a T- Rex Handshake last night.
Dude 2: She's a keeper

T- Rex Handshake by Ghandi179 April 12, 2013