Dirt

I can't even recall how many people have asked me if I've been craving dirt during my pregnancy? Um gross! So of course I have to google this shit and apparently its a thing.
http://www.babycenter.com/404_what-causes-pica-cravings-for-non-food-items-during-pregnanc_1186643.bc
No I have not been craving dirt. I think my weirdest craving was red Gatorade. Oh and I was totally staring at some kid in the subway yesterday eating a mcdonalds cheeseburger but dirt, really??