Cleveland Browns safety Grant Delpit got straight-up torched this week -- but it wasn't on the football field, it was against a lucky kid who challenged him at a school supplies giveaway!!
Here's the deal -- the ex-LSU star hosted a shopping spree at a local Meijer in Cleveland ... giving kids all the school supplies, toys and clothes they could get their hands on.
But one confident boy decided to use the event as an opportunity to go face-to-face against 23-year-old Delpit ... claiming he could "Moss" the 2nd round pick, according to reporter Camryn Justice.