the initials of the first words, and insert punctuation and a digit.
For example:
Friday the 13th was a scary movie. --> Ft13wasm
quick, Batman, to the batfax! --> q,B,2tb!
Another possibility is to take a word, but to break it up with digits
and punctuation, and add capitals:
virtuosity --> vir2osiT
homework --> h.Work!!
All passwords are required to include at least one upper-case letter
and one lower-case letter. They must also include at least one
character which isn't a letter, and which appears somewhere in the
middle of the password. Passwords must contain at least six
characters.