(Little brother to his older sister) What is political correctness?
(Older sister) It's something you're not suppose to talk about.

(Little brother) How am I going to find out what it is if I can't talk about it?
(Older sister) You can talk about it but you have to talk about it in the right way.

(Little brother) How do I talk about it the right way?
(Older Sister) Just don't say anything and you can't go wrong!

(Little brother) How am I suppose to communicate and tell people how I feel.
(Older Sister) I haven't got that part figured out yet, it's a slippery slope.

(Little brother) What's a slippery slope?