When you've had a long night out and have work in the morning.
Therefor getting no sleep and appearing at work hung over and hunched over.
Walking like a wee T-rex that could just be sick in a violent T-rex like manner anytime.
Scott: Aww man remember last sunday? I came in and was just totally T-rexxed it
I went into the toilet and was firing out both ends.
Jonny: That's fucking sick man. I saw you lurking through section A. You looked like shit.

Alan: Aww man.. Gonna be really T-Rexxing it tomorrow... TOO MUCH TONIGHT.
by SevenFourTwo February 20, 2011
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1. Large carnivorous dinosaur from the Cretaceous period, also known as "Tyrannosaurus rex" and "Dino Pimp Daddy"
2. Gnarly glam rock band from the '70s, fronted by Marc Bolan
by Cimmerian Southpaw October 13, 2003
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The act of destroying property while intoxicated.
Ashley T-Rexed the bathroom after she fell asleep on the toilet last night.
by PowderforPresident February 23, 2009
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vb.

To be set upon by invasive action while sitting on the toilet; whether by someone banging on the door, peering through the gap in the door to the sitter's stall, etc. Reference to Jurassic Park scene where Gennaro (film, or Ed Regis in the book), is terrorized, then eaten by a T-Rex.
1. I hate taking a dump anywhere close to 2pm. I always get T-Rexed by that idiot who restocks the shit tickets.

2. The stall doors are always closed at the airport, so they always look full-up. I T-Rexed 3 guys before I found an empty seat.

3. Will you stop banging on the damn door? Dad already T-Rexed me a minute ago! I'll be done in a minute or two!
by thefeeb March 8, 2011
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1. A large carnivorous Dinosaur.
2. A three wheeled concept car.
3. A very good band from the early to mid 70s. Previously Tyrannosaurus Rex. Led by singer/songwriter, Marc Bolan.
3a; If you're from England: The band that was "bigger than the beatles" (as quoted by Paul McCartney and Ringo Starr) and had lots of hit songs, starting the "Glam" genre.
3b; If you're from America: That one band that did "Bang A Gong (Get it on)".
1. T. Rex is almost unknown in the U.S.
2. You know, T. Rex, the band that Oasis ripped off on "Cigarettes & Alcohol".
by That one kid, jeff August 3, 2007
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When you are doing a girl from behind, preferably close to the edge of the bed, and you grab her by the shoulders and lift her up. This results in her swinging her arms aimlessly like a T-Rex while making moaning noises.
"Dude.. what was all that noise.."
"Oo.. I t rexed that bitch"
"Sahweet"

by runner_steve February 18, 2008
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A man with freakishly humongous muscles and tiny forearms.
That T-Rex hasn't heard of curls!
by miaisbored November 8, 2010
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