Last night, I saw an interesting beauty tip on TV: If your mascara is getting clumpy, pour a couple drops of soda (they used Coke) into your mascara tube, shake it up, and voila! Smooth sailing. I have no idea if it works—and between you and me, clumpy mascara probably means it's time to pony up for a new tube.
What are some of your best beauty tricks? The crazier the better!