Poop is better than vomit, especially when they vomit all over their beds/cribs and you have to take everything apart and clean the entire mattress, frame/crib (and carpet!) and all the chunky bits get into everything. And then, of course, you get the chunky bits in the washing machine and you just can’t get them out…
Then again, the newborn poops (you know, the liquid yellow stuff) that escape and get all over the car seat (when you’re on a trip, naturally) and in their hair, etc.; well, those are pretty bad.