Appearing for the Price is Right's Celebrity Charity Week (playing for the Society of Women Engineers), Black waved a contestant named Andrew over for a celebratory high five after a big moment, but it seems Andrew does not know his own strength, and his hand ricocheted off Black's and straight into his head.
Black himself said he was "OK," and Andrew apologized profusely. Host Drew Carey, meanwhile, can be heard cackling the entire time.