This reminds me of a conversation I overheard between supervisors at work once -
Manager - "We really need to watch our language around here. Lately, I've noticed a LOT of swearing and curse words. We have ladies walking around, and that kind of language is not appropriate in their company."
Supervisor - "We always try to be polite when they're around. I hold the doors open for those broads all the time." (the statement either goes over the manager's head, or he completely ignores it)