When @reimesu's son was born I was one of the first people to take care of him. I'd had previous experience with babies, but not newborns.
So one day I'm changing him, and...yeah, you can guess what happened. Golden fountain! Right in the kisser. And he looked so damn smug.
I plan on waiting until he gets married so I can tell this story at his wedding about he peed on me solely so I can embarrass him. He owes me at least the good grace of being mortified!