Celtics bench in mayhem as Marcus Smart viciously feuds with assistant coach

Marcus Smart attempts a wild over the shoulder lob which gets blocked by the rim and then gets caught on hot mic imparting some wisdom to the referees

Marcus Smart wild shot attempt leading to his fourth foul as he trips up Mitchell on the ground

Ajay Mitchell dumps Marcus Smart on the floor and scores as he jumps over him

Ajay Mitchell sees the late shock clock and goes to work scoring the and one over a stumbling Marcus Smart

Marcus Smart Gets the AND-1 in the Final Minute vs OKC

Marcus Smart draws the foul on Jared McCain and McCain can't believe it