look up any word, like blumpkin:
Usually used by the paintball community to define a paintball gun as supreme. Originates from the slang term Gat (meaning gun) and the Roman Ticus (meaning awesome).
Jim: Holy fuck, did you see that guys Gaticus?
Jhon: Yup it was majestc!

Chris: Lets go Balling
Don: Sure. Let me get my Gaticus.
by Awesome Possum Of North Korea March 23, 2010