We used to share a common bathroom with another business at a shop I used to work at. The guy from the other business (who was very over weight) would go into the can and sit there for a very long time. When he was done there was always "poo splatter" on the back of the toilet and the bottom of the seat. Nothing like some exsplosive diahrea farts.

Sooo disgusting! His nick name was "
Mr. PooSplat"
People that chew with there mouth open and full of food gross me out too.