This term is an adjective that refers to specific players on a basketball court.
For someone to be Josh Smithin, they must be trying to do a nasty dunk when ever touching the ball. They also tend to hold on to the ball for long periods of
time, waiting for their moment to hit the
lane, jump over some niggas, and
fucking slam the ball in the hoop.
Some
kid, who you thought couldn't do shit, just jumped from the free throw
line and jammed the ball down another
niggas throat.
Person: Damm that fucka be Josh Smithin!