Bet you can't Eat just One!

I had just finished putting some pork chops in the oven for dinner. I was also eating some Lay's potato chips. I had handed Matthew and Emily each one or two chips during that process. They were playing in the living room so I ran to the bathroom (3 min max). I could hear that they were pushing a kitchen chair across the tile, as they often do. But little did I know they were up to "no good." I came out to this crime scene: