1) A gun with a silencer on it.
2) A stolen or unregistered gun.
We're gonna need two dumbgats to get the job done.
by turntablist May 11, 2006
An untraceable gun. A staggering majority of violent crimes involving firearms are committed using dumb gats. The mafia & criminals in general are not going to be deterred by gun-control laws, they will be willing and able to procure untraceable arms of their choice and use them to commit crimes irrespective of any laws.
Guido: "What you want I should do wit da gun once I shoot da poor bastard?"

Vinnie: "Drop the dumb gat and take the cannoli wit you."
by BadlyBlownFuse November 21, 2008

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×