Fun Ways to Give Money as a Gift! - Craft ~ Bubblegum jar -- I also think this would be a great way to hide money in one's house. Of course, I'd have to glue the gum down so I wouldn't chew it.
Whiten your teeth with banana peel? Make someone else do it first--if it doesn't work, you at least get to see them looking like a fool rubbing an effin banana peel on their teeth.