Definitions by El coyote

You aint Down 

when someone tells you this, they are trying to say that you can't do something cuz you're not brave. so you have to reply "i'm down", and then do it

guy 1: hey, are you down to go steal that car
guy 2: you aint down
guy 1: i'm down.....just watch

You aint Down by El Coyote June 26, 2008