CC video of the day: JR Smith unties Shawn Marion’s laces

It is not uncommon for Knicks' J.R. Smith to be up to some shenanigans on and off the court but for all the wrong reasons. But this recent incident bersus the Mavercks is a bit funny.

During a free throw by Dirk Nowitzki, Smith took the opportunity to untie Mavs' Shawn Marion's shoelaces.

Marion does see Smith's handy work but doesn't seem to make a huge deal of it.

Check out Smith being Smith.

Reportedly, the NBA is investigating the incident. Bum-bum-bum.