When I worked at the craft store, cleaning up the restroom was specifically not my job. I was told that when I was hired, told that by the manager when I started working--I didn't have to do it. Yay.
I was stocking yarn one day, and a woman came out of the restroom and said, "Someone took a dump on the floor."
I said, "Oh no--I'm sorry, I'll let the manager know. Thank you for telling me." I turned to walk to the front of the store (where the manager was).
She stepped in front of me and said, "There's poop on the floor."
"I know, I'm sorry--I'm getting the manager."
"You need to clean it up right now."
"I know, I'm sorry--the manager will take care of it."
"No, YOU need to do it."
"Ma'am, that's not my job."
"There's poop!"