Gross!!
So, I was walking to my car from the library and I thought that I had a rock in my birks. I tried to get it out and it didn't come out. I put my foot on the side of one foot so that I wouldn't set it on the ground as I picked up my birk. Um, it wasn't a rock, it was a pointy catapillar and I had green goo all over my birk, foot and the side of my leg where I had put my foot instead of on the ground.