I actually quite like it. I think when he is a big kid looking back at it, he will think this is much funnier than just a plain old baby hand print. Everyone has one of those, right? At least that is what I'm telling myself. So, long story short, do the hand print when the baby is little, and it does not yet occur to them that those are their hands to do what they want with.
Below I have two videos of Zev laughing. His laugh still sounds a little like a cry, but if you listen you can hear me "eating" his belly, so you know he is laughing. Not the best camera work as it is hard to tickle and hold a camera at the same time!