What is M.s.g.?
1.
My Summer Guy: A guy who is just a summer fling. You generally start dating at the beginning of summer and break up at the end. Usually it is with a guy who is on vacation and will have to leave at the end of summer.
I went out with this totally hot guy during summer. He was definately M.S.G.
See
2.
A gang in boston. it stands for Maple Street Gang
Yo dat nigga is from maple street aka m.s.g.
See
Random Words:
1.
A musical ensemble, most noted for their woodwind section, who preform classical concerts with the wind of their vaginas. They can often..
1.
A shitty high school on Long Island filled with the following:
50% SPANISH who refuse to speak/learn English, even though this is AMERI..