Y'inz Edit Meaning

1. Acronym for Missed Day Stress Syndrome. Usually developed by math/geometry/calculus student when a single missed class causes a complet..

1. when a friend/associate all but swears on his soul something is going to happen, and then finds a way to screw it up, or chickens out. ..

1. Twelve Year-Old Look Alike. Referred to people that look twelve no matter what they do (even standing by a hummer won't help). &qu..