What's on your mug?

shaking my genitals

bro these kids smg

By manmannam

Stands for "slower than manual gearbox" Often found in BMW E46 M3's in the era when BMW could not produce a proper gearbox

Person 1 : My E46 m3 has an SMG box Person 2 :Oh that's a shame

By Bait box

Smacking my gum. Derivative of SMH. Used to express: a) Oh, really? b) Mhm. That sounds like crap. c) I don't believe you. d) Shut the hell up.

Person A: I totally got three million points on BrickBreaker yesterday. Person B: SMG.

By vicious11

a variation of suck my balls, this means Suck My Gonads. when used as a clan tag in cod (call of duty) it can be interchangeable with the term Sub-Machine Gun, for those of us who enjoy using weapons such as the p90 on xbox live.

SMG just pwned you with a p90, bahaha SMG.

By The urbster

Shaking my goods

Did you see me SMG out there?

By Mark Abbott