What are Cool password ideas?

Answer 1

If you took from a list here you would get something that someone else knows about. Pick something you can remember and change it is a set way (substitute numbers with letters or insert odd capitalization).

Answer 2

You should not focus on what is cool but what is most secure. You should always have at least 1 capital letter, 1 number, and 1 special character in your password to ensure its stability.