Season 6 features the "Grand Finale" episode which meta-jokes about the show's own longevity. 🦾 Seasons 7–8: The Modern Standard
More licensed toys, more violence.
The later half of this eight-season run saw the show experimenting with its own internal mythology and technical capabilities. Role Reversals robot chicken season 1 2 3 4 5 6 7 8 threesixtyp best