Floaties left in your drink? Those just add to the flavor of your water or juice. Your poor hands. Wait until you see number 5! (Spoiler Alert: Parents get to clean it!) Now you just need to teach them to wipe really well. Photos: 19. Big D2112 via flickr, 17. Aqua Mechanical via flickr, 14. Justin Maier via flickr, 12. BrokenSphere via wikimedia commons, 9. Nose Frida via Vimeo (fair use), 6. Jarlhelm via wikimedia commons, 5. Franck Michel via flickr, 3. Jeroen via flickr, 2. Mark Surman via freestockphotos.biz, 1. Juhan Sonin via flickr