"I'm makin' sandwiches for my sons cuz dey stay hungry."
Translation: I am packaging cocaine for my dealers on the street, who are diligent at selling the cocaine.
After kindergarden, the only necessary schooling for a woman in order to live a successful, meaningful, and productive life.
Dave: Have your wife make us sandwiches now!
Bob: My wife doesn't make sandwiches.
Dave: Are you serious? What good is she then? She obviously wasted he time in high school and college and neglected a sandwich making workshop.
Bob: Now that you mention that, your right. What was I thinking?
Making a Sandwich is code for jerking off,spanking the monkey,rubbing one out, etc. It is often used when someone asks you what you've been doing but would rather not express to the world that you were in fact playing with yourself. The expressing is usually followed by a quick wink and maybe a nod.