The funny bone causes laughter on the hero and the ones around him. It is an effective way of making the 'taking things lightly' idea into reality. But using it as a talisman may also make the hero cranky and do odd things like rolling on the floor laughing, laughing out loud, telling unintentionally hurting jokes, which may provoke monsters' and friends anger.
It is also good in arena fights. If you hit your opponents funny bone it does damage. It also makes your opponent cranky. If your opponent hits your funny bone your may fly into a rage (at least when you get over your un funny bone pain).
Wash it as often as you wash you.
Trader applies no refund policy.