Professor Z and Josie in “Unfinished Business”

That can't be... but it is. The bar has less than 1 calorie of food energy.

I think we're supposed to eat 2000 calories a day. No wonder Vaughn lost weight - he might has well have eaten air.

That's right. It's also impossible.

Impossible that he was eating air?

Impossible that the bar contains less than 1 calorie of food energy. Around here that can only mean one thing.