jetboom 

Jetboom is similiar to dick and twat and sometimes cunt can also be used to call somebody a theif, idiot or german bastard generally it is used to insult a person(s).

It can also be said like 'Jetfag' and is similar to 'Ugly Fishface'.

You are such a Jetboom!

jetboom by Facepunchstudios April 6, 2007

Jetboom 

A garrys mod player that is mutuialy hated by most of the community

That tards a fucking jetboom.

Dam that jetboom

Jetboom by sammybond October 12, 2008

JetBoom 

Jetboom is the founder of 2 gmod mods and is well known as the Lua king due to his excellent scripting skills in that particular programming language. He has created one of the most popular gmod mods ever, known as Zombie Survival. He has also created a mod to simulate an old westwood game know as NoX.

tom:man....who made ZS, its so awesome!
jack:why, what would be Jetboom of cource!
tom: ah I see, I must thank him.

JetBoom by CS CS CS January 9, 2008