Zach Collins of the San Antonio Spurs was posterized on Friday night, and the fifth-year pro did not appreciate it.

Denver Nuggets forward Michael Porter Jr. dunked on Collins in the third quarter of a 128-120 win for the Spurs, and Porter’s reaction caused a stir.

Porter glared at Collins after the dunk, causing the Spurs forward to charge at Porter Jr., with the Denver star grabbing Collins by the throat during the confrontation.