Maygn is a way for mexicans to speak to each other in an unknown language to all other races. If a black man heard "maygn" he would say, "n*gga what?" However, if a caucasian man heard "maygn" he would say, "Excuse me, could you please refraise what you have just spoken?"
Maygn is a way of telling their other "maygns" how to hold an uzi, and they will also use it when explaining to them how to point the gun at a store manager and say, empty the cash register, maygn. It is very important for people to understand the context of "maygn" because if they don't, they could get shot while in mexico or any other mexican nation, such as Cuba.
If you don't give me all the money in that cash register, I'll pop you in the face with my uzi, maygn.