Famous 30's machine gun, originally designed for use in WWI but never saw active service. Instead it became a favourite of gangsters from NY to Chicago. Most movies of the time feature its distinctive round under-barrel magazine.
My tommy's gonna make their heaters look like slingshots.
by richard sullivan December 11, 2003

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.

×