Ransom notes.
Husband: Keep it in his books. I know he will never touch them....
Because he did all his work pro bonobo
A toy-
Fi-Do!
I literally cant even write now
With lots of drafts
In a skeptic tank. (Note: I just made up this joke earlier today. I'm not 100% sure the joke is obvious feel free to suggest a better wording!)
Because while a note makes a sound, the rest is silent.