WHEN SOMEONE KNOCKS ON THE BATHROOM DOOR

Reddit asked, “When someone knocks on the bathroom door while you’re using it, what do you say?” Some of the responses:
– “We don’t want any.”
– “Sorry, we’re full.”
– “Come back with a warrant!”
– “I say ‘seat’s taken’ like that kid on the bus in Forrest Gump.”
– “Just a minute” but said like Mrs Doubtfire.
– “Occupado!”
– “I’m with a client!”
– “Just finishing up the paperwork.”
– “Come in at your own peril.”
– “Who disturbs my slumber?”
– “I don’t have a square to spare.”
– Someone noted: “In Japan you are supposed to knock back.”
– “I meow.”
* PHONE TOPIC: Do you have something particularly clever to say when someone knocks on the bathroom door?