What is Msy?
1.
Masterbating to the Sounds of Yanni
-You wanna do something tonight?
-No, I'm gonna be busy.
-Doing what?
-MSY!
See
2.
Masterbating to the Sounds of Yanni; often used to mean "nothing much" or "just screwing around"
Hey, what are you doing tonight?
Nothing much, just MSY.
Cool.
Hey, you busy?
No, just MSY.
Oh, I see.
See
Random Words:
1.
A dumb, dense guy or individual. A lame person.
John took me out to dinner, and forgot his wallet again. What a Nougat Bar!
See dumb, ..