Mine like to poo the moment their nappies are off.
We were giving them some nappy off time the other day and DH was in charge while I went down to sort out the washing machine.
I heard this "Heeellleeeennnn....Tom's had a poo". So I go up to find DH holding Tom at arms length over the change mat and a puddle of poo and wee that he's standing in.
Of course in all the fun, what he hadn't noticed was that Charlotte had pooed on the carpet and was merrily mashing it in with her feet.
Thankfully there was no sick, screaming of hiccups involved! LOL!
Ahh the joys of twins! (And men that can't cope with a bit of poo!)