Cool Whip?

So I am in Philadelphia on a layover. It's been a few weeks since I've flown, but I thought I would check out the prohibited items list from TSA before I left for the international terminal.

Turns out that along with knives, gels and water, you are also not allowed to bring on "whipped cream," however, you are allowed to bring on corkscrews and screwdrivers less than 6" long (but ony plastic knives. Hhm. What will they think of next?