theG1goodson's definitions

in your mouth!!

A phrase commonly used in streetball after making a shot that someone(usually a friend) said you wouldn't make, especially if they also tried to contest the shot.
by saying the term you are basically implying that they should just shut the hell up

opponent:"yo,you no your not gonna make this shot"
*you shoot, and friend tries to contest it*
*ball goes in*
you: "OHHHH IN YOUR MOUTH!!!"

by theG1goodson July 25, 2010