Trashi-ing Drive-Thru Prank [VIDEO]

I love pranks! So I'm going to start gearing up, and trying some of these youtube pranks out on the streets. I'm really good at keeping a straight face so this shouldn't be too hard for me. If you have any prank ideas that I can do out in the streets of Amarillo please message me on facebook. Till then here's one that I might try.