Absolutely Disgusting!

This morning on the way to take Nathan to school (no this isn't another driving story, though it did happen while I was driving) I saw a grown man pick his nose and then EAT it! Blech!!!! Anything having to do with the nose grosses me out anyway, whether it's snot, blowing your nose, etc. But, I mean, seriously? A grown man? I can kind of understand a young child, but a man?! The few times I've caught Nathan doing it, it's not a "Let's not do that anymore"; it's more of a "DON'T YOU EVER DO THAT AGAIN!!!!!!!!!" It's so disgusting! I just can't believe I saw a grown man doing it!