Male counterpart to the female cougar. An older man having a midlife crisis and likes to prey on younger women.Likes to hang out at all the same spots that college kids do.Easily identified by a look of success, a flashy car, and wealth. Named for predatory nature and small brain size of an actual t-rex.
Young girl1: "Oh look over there at that old guy sitting alone at the bar."

Young girl2: "He's alone and wearing a designer suit, he must be a t-rex. I'm going over to say hi."
by chanchan88 February 07, 2009
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When you are fucking a girl from behind and feel a sudden urge to eat. You bring your elbows to your abdomen and swing your arms like a t-rex. At the same time you lean over and bite your bitch on the neck. Since your arms are essentially useless, you now must keep her down by clamping harder and pushing with your neck. This sex position is similar to a T-rex when feeding.
I don't know what happened the PCP hit me, and I just t-rexed the bitch.
Damn bro, what happened last night, I walked in on you t-rexing some bitch and growling.
by UNSCD Gunner April 11, 2011
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Any person with tiny arms but a huge back, large teeth and small brain.
Look at T-Rex fumble with a computer mouse.
by B-Drac October 01, 2003
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A style of typing that involves the use of one, at most two, fingers. This style of typing comes naturally to those who can't type properly. The term was born from the similarities of the typing style to how a T-Rex would actually type if it had a big enough keyboard.
I wish I could type with all of my fingers, but I'll have to keep T-Rexing until I learn to type properly.
Home row is overrated. I'll stick with T-Rexing!
by Bxtreme May 04, 2012
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One of the worlds Fattest porn stars. She had a cameo (like many) in the b-grade movie 'Orgasmo' by Matt Stone and Tray Parker.

Extremely Disgusting to look at, and i bet he/she/it doesn't smell to good either.
by Matt August 24, 2004
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After recieving a blowjob, you break the chicks arms and blow it in her eyes. She then makes the sound of a t-rex
I give a great t-rex!
by John jaques March 26, 2007
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A girl named Ashlynn with short arms. They refer to her a T REX. while sitting in a chair she cannot pick up anything off the floor. She has to get assistance with anything above her head. Can never reach anything by herself. She is ferocious. She does not take shit from anybody. she is a loyal companion.
Ashlynn is such a T REX!
by ARAE1989 August 06, 2010
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