M1

Primary road (motorway) of England. Runs from Leeds and London, except on Friday afternoons, when it becomes the largest car park in England.

I'm gonna be late, I'm stuck in traffic on the f@ckin' M1

by BucaBaby September 15, 2006

M1

Drug addict slang

I can't wait to have this injection it's going straight up the M1

by Wak0 wilk0 July 16, 2016

M1

A generic military term.

M1 Abrams Tank
M1 Garand
M1 Carbine
M1 Tompson

by strekship May 30, 2005

M1

Thats not completely true.

M1 was just a designation!
ever heard of the M1 thompson??
M1 bazooka?
(...235629 other examples..)

M1 other things

by Imme January 29, 2004

M1

rapper from the group Dead Prez

M1 just dropped a solo album

by pfed June 8, 2006

M1

Also a shotgun

and tank
and bazooka
and rifle

M1 is not only a tank, assult rifle, bazooka

by george guarino February 19, 2005

M1

The standard issue rifle for the United States miliatry during World War II. It came in two models, the wildy distributed M1 Garand, and teh M1 Carbine. The M1 Garand had a clip of 8 shots, but the magazine could not be reloded unless it was completly spent.

I decided to play MOH Spearhead toady, and I also used the M1 as my main gun.

by Disco Stu October 2, 2003