Poot

A cross between a poop and a toot. Much like a shart but less aggressive and more refined. It always depends how much poop was expelled when farting. If it's just a speck that's a poot. If it was more than a speck it's a shart.

Person 1: That was a loud fart? You better check yourself before you wreck yourself "

Person 2: Whoopsie doodles, I pooted.