Hiccups!

I've read about how babies can get hiccups in your belly, but hadn't experienced it until last night! Or should I say, somewhere between 3 and 4 am? It was pretty funny, but it worried me a little. I wanted to help him in some way. Max....do you need to drink water with your head upside down? A spoonful of peanut butter? Should we scare you into having them go away? I guess there's no tricks for baby hiccups. Then, in my sleepy state, I started thinking "Maybe it's not hiccups. Maybe he's knocking, saying he wants to get out!"