Patton Oswalt made an epic appearance on Parks and Recreation last night. His task was to literally ramble on about whatever topic he wanted to for as long as possible creating a fillabuster for the Parks and Recreation department. The entire thing is improvised and he went off for 8 minutes about a new star wars plot that includes a cross over with Marvel characters and a robot chubbacca. It was amazing.
Take a look at the uncut version here: