Jibber Jabble

Your goal each round is to convey a secret word to the round's guesser. You and your team gets to spell three words in order to do that. Players spells one letter each. The catch? They aren't allowed to discuss what your clue they're trying to spell. The first time you have a perfect clue in mind, but the person next to you says a letter you weren't expecting at all... well, that's Jibber Jabble. —description from the publisher