Druid, Where's My Car? (S06E09)

After Billy’s kite becomes entangled in a tree, he resorts to hurling various objects, including Mandy and a trio of boy scouts, in a misguided attempt to retrieve it. Frustrated, Billy and Grim summon a druid for assistance, who decides to teach them the ways of druidism so they can perform a special ritual. Meanwhile, Mandy finds herself in a skirmish with a band of squirrels while guiding the scouts safely back down. When their chants fail, the druid takes drastic measures with a chainsaw, resulting in his unexpected arrest.