The state of a human being's existence whereby he has absolutely no luck with the opposite sex.
Joe had perfect chemistry with a woman until the second date when she told him she was seeing someone else. Joe should have known this would happen, he is permajinxd after all.
Permajingle: the change at the bottom of your cup holder in your car and no matter how many times you put your hand in the cup holder to fix that damn noise it STILL JINGLES
Guy driving a car: ahhhhrrrrgg every time I hit a small bump the permajingle drives me crazy!!