What weird things do you keep in your gym bag?

I am just kind of curious as to what people have in their gym bags. I can't be the only odd one. My gym bag is fairly normal: swimsuit, deodorant, lotion, comb, detangling spray, and conditioner (I have very long hair so I don't use shampoo, I use a cleansing conditioner instead) plus a ditty bag with small things. The ditty bag I take to the pool and has swim cap, goggles, nose clip, lap counter, waterproof IPod and earphones, extra parts for the earphones, "personal" moisturizer so the earphones fit better in the ear, lip balm, and cleansing oil. The oil is because I spend a couple of minutes in the steam room after the pool (the steam helps leech out some of the chlorine from the skin). I cleanse my face with an oil mix that you apply, then steam for a couple of minutes, then wipe off. May as well do it while I am sitting in steam.