76ers guard Quentin Grimes catches a body with huge dunk over John Collins

Quentin Grimes detonates a one-handed poster slam over John Collins, igniting social media after the NBA shared the slam.

Grimes puts John Collins on a poster with a huge dunk in Sixers vs Clippers

Quentin Grimes posterized John Collins in the first half of the Sixers vs Clippers game on Monday night.Grimes puts John Collins on a poster with a huge dunk in Sixers vs Clippers originally appeared ...