If you get my husband to laugh really hard, he will get the hiccups.
If you get Little to laugh – at all – she will get the hiccups.
If Bubba gets the giggles – you got it, hiccups.
KB laughed for the first time yesterday. It was beautiful and I couldn’t get enough. I was changing her diaper and stopped for a quick game of peek-a-boo. She just laughed. . . and then got the hiccups.
thebluehutch.com 
that’s hilarious…and so random!
Neily does the same thing! Only she adds in an occaisional burp during the hiccups. Isn’t that sweet?
I must say that I used to have that issue myself. Stacey and Stephen used to make me laugh just so I would start hiccupping and now at least 2 of my girls do the same thing :).