This is a slimy gross slug that was crawling on my kitchen floor. I mistook it for a wet leaf and tried to pick it up. When I touched it, I realized what it was, yelled, dropped it and picked it back up with a scrap of newspaper, took a picture, and threw it away. It's not like they bite or anything, so I don't know why slugs freak me out. They feel gross. I can't figure out if Marcus is bringing them in, or if I track them inside from going in and out.