Dayz has been a handle used online since 1997. It originated from a AOL screename which "Ina" or "Dayz" could have been chosen. Dayz was chosen and has been known in online hacking communities ever since.
When you run with a group of people on DayZ for a fat minute, then switch up to play with someone new for a few days while appearing offline, only to have your friends join the party on alt accounts to find you and said person together.
Squad: I can't believe you, I thought you were rollin with us?
Victim: I am, I'm just---
Squad: I don't wanna hear it. I can't believe you're DayZ Cheating on us.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.