Slacknacker Edit Meaning

1. To be overconfident in a rude manner, specifically in the realm of Jewish culture. "I can't believe you had the jewdacity to ..

1. the sound a guitar makes when listening to hardcore-like music. could you guys play me some jun jun music? See hardcore, sonic, wee, p..

1. adj. extremely quick dude, these facebook notifications are too quiock! they're overpowering me1 See quick, fast, speedy, strong ..