To deliver a set of three mushroom tattoos, thus resembling a dinosaur footprint (like you made with your rubber boots in the snow when you were a child).
by Ryan-michael Lindsay October 10, 2004
A person who is so cheap that they appear to have tiny little arms like a t rex dinosaur. Their arms are too short to reach their pockets and wallet or purse. More often a girl is a t rex or t-rexer. She will never reach down to her purse to offer to pay for anything.
by t-rex hater January 25, 2013
A person who is a cheapskate or pennypincher. Like the dinosaur, this person's "short arms" prevents him or her from reaching into pockets to obtain currency.
by Jason Marshall September 30, 2003
a condition in which a persons arms are shorter than the average reaching well above mid thigh usually seen with taller people (people over 6ft). Also a condition in which someone who is larger has arms that are smaller and not in proportion
by jannona July 17, 2009
The act of a girl taking it in the ass and while she's riding she's making obnoxious dinosaur noises while making her arms look like a trex
by Darnelloo June 06, 2016
An individual who gives 0 fucks about another ones feelings. This individual will never been seen sad, and always be seen with a beer. This individual can be the goofiest and also the craziest MF you’ve met. Intoxication is a T-Rex’s best friend.
by Abooga booga October 29, 2019
Imagine this scenario. It's cold outside, and you're wearing a half-sleeves shirt. To get your arms out of the cold, you pull your arms into your shirt, with only your hands poking out of the arm holes. That is called T-Rexing.
The weatherman said it would be 80 degrees, but it was so cold I had to resort to T-Rexing the entire time I was outside.
by Lumby_Jack July 15, 2017