Definitions by Chaz McChesterstain

Shishma 

When you and a small group of decide that you are going to go smoke a private bowl and you only want that small group to come so you use shishma for code to go and smoke.

Hey dude shishma, tell your brother too, and rendevous at the car

Shishma by Chaz McChesterstain May 4, 2008