My 19 mth old DS has just got into this really annoying habit of throwing his food at the moment - plate/bowl and everything - sometimes when he's hardly eaten anything.
He pretends to hand the dish to you and as you go to reach it he'll pull it back and throw it the other way while looking at you and laughing.
We're trying just to ignore it and hope it's a phase, but I'm getting a bit sick of cleaning the bloody floor every mealtime and I'm also not sure when he's hungry or not cos I don't know whether he's stopped eating cos he's not hungry or cos he knows he has to throw his plate before we take it from him.
Aaaaaaarrrrggghhhh!
If anyone has any strategies that work we'd love to hear them!