Im 36.
I still have a phobia of public toilets, flushing them with my foot, with the door open after a deuce.
I do this, because at age 3 in a pre-school that used to soak their cloth diapers in the toilets....I decided that one of the toilets with the shitty diaper should be flushed. I flooded out the entire pre-school and one of the women screamed at me.(a lesson for you new parents at the board about yelling at your kids)
When I was a teenager working at Pizza Hut, we were informed a Health Inspector would be coming in a weeks time. I organized an "everyone pee in this jug beside the toilet and see if the Inspector finds it" campaign with the boys of the store. Two full jugs of piss in plain sight of the toilets were not found.