When a cat (often named Cat), who typically raises her back hair and bushes out her tail (causing her to resemble a dinosaur), begins to become comfortable around another animal (typically a canine christened after a type of dark alcohol), inducing her hair to return to normal. Usually a sign of affection or acceptance.
by MXRocket Beats September 13, 2021

When you're computer of laptop finally get so old that the "Your Virtual Memory Is Too Low" message appears in the bottom right corner of the screen.
Man 1: Hey, have you seen Jack at all today?
Man 2: Nah, he got the dinosaur message for the 5th time today so he's gonna trade up.
Man 2: Nah, he got the dinosaur message for the 5th time today so he's gonna trade up.
by Mexican Rice May 14, 2010

A game played by males where one oils their buttocks and runs while the others chase and try to smack the oiled buttocks as hard as they can. An action called "cratering" or a "meteorstrike". This is done until the oil is removed, known as "extinction". The person that removes the last bit of oil (or dinosaurs) wins the game. This is often played as a sort of punishment if one of the "boys" breaks the "bro-code" in any form.
by FootHandler December 20, 2020

Typically within an IT or systems engineering context. Noun. A one-off customization for a legacy system what is doomed to die.
"Replacing that router seems like a much better plan than propping up a unique little dinosaur snowflake with three days worth of code writing."
by a-mused November 11, 2009

by Bugar Kings December 29, 2017

It is a squishy dinosaur made by a famous youtuber called Moriah Elizabeth. Pickle is now currently the mascot of her channel.
by mia is cute 28 September 16, 2020

How DINOSAUR, RRRRHHH is used in a sentence:
Pepa: geoghge, grob me the tissure
Geoghge: DINOSAUHHH, RRRHHHHH
Pepa: Norhh, g r o b m e t h e t i s s u r e
Pepa: geoghge, grob me the tissure
Geoghge: DINOSAUHHH, RRRHHHHH
Pepa: Norhh, g r o b m e t h e t i s s u r e
by Ninja Monke March 7, 2021
