Now that they're BFFs, the two of them can finally kill each other. But first, they have to figure out a way to call each other "wiggy" instead of "dandy" . That way, they'll know each other's names, which will make it easier for them to track each other down when they need to. They'll also be able to recognize each other better, since they've known each other for so long. They can also use this time together to plan their next moves.