There is always Throwing pies in someones face or at a target. You don't even need pie crust and you can just fill the aluminum pie plates with cool whip, instant pudding or shaving cream or what ever fluffy stuff that is cheap. Just make sure that if you use shaving cream or something that contains soap or other eye irritants that the person on the receiving end has goggles over their eyes.
Mix 5 dl of milk with 2-3 dl cordial :) Yummy..
I need ideas of food challenges. Not like meals or anything. Just good ol fashioned funny challenges. Thanks much