That's Crabtree paying a recent visit to the seventh and eighth graders from St. Paul Lutheran School in Green Bay. I have no idea why a backup NFL tight end is making dodgeball videos with sound effects, but that's beside the point. Watch as Crabtree sends one of these youngsters to Ouchtown at the 41-second mark, then does the same to another at 1:16. Only at the end does the kid in the red make him bleed his own blood.
[Tom Crabtree; h/t to Alex T.]