A contraction of the words "did you ever", often used by people in conversation without being corrected. If you pay close attention in any conversation, you will catch this phrase replacing word. Jever is the "Bigfoot" of the English language. You'll never actually see it, but you'll hear it all the time.
Hey Joel... Jever take a dump and not have to wipe?
Jever notice how Mack always conveniently leaves his wallet at home when we go out to eat!?
Jever go to the girls softball game and see Ceni and Tuna coaching their asses off?
Uncertain future-oriented direction, perpendicular to both North and South. Years from now it will be used to describe the direction of the flying saucers (or whatever other flying objects in existance). Author of the term: TTT.
Did you ever? More proof of the trend towards less intelligible language until it's all up for grabs. You can spell your name "S-m-i-t-h" and pronounce it "Janopski" if you want to (thank you George Carlin).
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.