Top definition
pronounced three thrast

Used to make fun of people who paint dragons on their cars and have 3 ft spoilers on Toyota Camrys, also used to describe general jackassery among motorists.

First used in a flash animation that can be viewed by searching Google for 33ast.
1. (yellow honda civic with dragons and flames passes by)Nice car 3 3ast.

2. (someone passes at 60 in a 30) What is this, 3 3ast 3 3urious?
by Knawbs November 17, 2006
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