Party Pat is the leader of a group of hedonistic, party-obsessed bears who live inside the body of a giant monster.
Pat first appeared in the Adventure Time episode Belly of the Beast. His voice is provided in the series by Andy Samberg.
Ultimate Party Time Dip
In Adventure Time #4, Pat tells his fellow bears of the legend of the ultimate party dip, and sets out on a quest to gather all the right ingredients to make it.
In Other Media
Belly of the Beast
In this episode of Adventure Time, Finn and Jake meet Pat and his friends when they are swallowed by a monster. They soon discover that a lot of the bears are unaware of their location, or the dangers it might present. But when the monster heads toward a nearby volcano with intention of drinking lava, Finn and Jake realise that the bears could be harmed, and try to convince Pat to get the bears to leave before it is too late.