Trae Young crosses the defender with the nasty behind-the-back, looks back at him and then drills the 3

9-year-old impersonator mimics Trae Young, James Harden, Damian Lillard, Paul George and Stephen Curry

More angles of DeMar's 360 layup

Trae Young with crazy dribbling and the stepback 3 before the half ends

Scottie Barnes sags off Luka and Luka drills the deep triple to put the Mavs 6 with a minute remaining