The other night I was running a bath for the boys, and they were running around naked. I went back to the bathroom to check the tub, and one of the boys (who shall remain anonymous to prevent future embarassment) was standing next to the tub peeing in it.
I had to ask, "Dude, why are you peeing in the tub? There's a potty right there."
He looked up and answered very seriously, "I was gonna get in there and pee anyway."