Why would you ever agree to be shot with anything in the groin? I don't know, but if you did agree to have some type of weapon fired at your testicles you should definitely not allow yourself to be blindfolded. After this guy told his friends they could shoot him in the nuts with a Nerf handgun they blindfolded him and swapped the handgun out with a bazooka. Check out just how great this guy's friends are in this clip from Top 20 Most Shocking.

