In the wake of the Springboks' victory over Argentina, Rassie Erasmus didn't hold back in his reaction to Cheslin Kolbe’s costly mistake, describing it as a "brain fart." After grounding the ball for a goal-line dropout, Kolbe inexplicably drop-kicked it, allowing Santiago Chocobar to score a try, handing Argentina an unexpected lead—an error that left both fans and Kolbe himself stunned. Let’s watch the video to see Erasmus’s candid reaction and the full story of this shocking moment.