It never ceases to amaze me that, no matter how carefully I try to time the diaper changes, at least once per day, my Little Firehose decides to go off in between diapers. It's astonishing. No matter how long / how short the diaper changes take, he will inevitably just fire away at the world.
Granted, it's been a few days since he's peed in his hair. But, give him time. He almost got me in the face today - just remember to be careful when you lean down for belly kisses when the boys aren't wearing a diaper. Keep a washcloth or hand positioned intelligently.
Usually, when I change him, I'll let him play a bit, pants-less. He'll grab his toes, stick 'em in his mouth and play with his junk with his free hand - "playing the banjo," my brother calls it. That's fine - whatever. It's the best toy he's ever going to have, so he might as well get used to it. It's never - or very rarely - during those times that he shoots. It's always during the other times, when we're getting ready to go out, or he's just been changed into a new outfit an hour previously, that he does.
Ah, well. As long as it keeps him happy.