The Party Wagon originally belonged to Kirby O'Neil during his days as a hippie. It was used by the turtles to escape New York during the Kraang invasion. It was given an upgrade and was used as the turtles second main vehicle after the Shell Raiser was destroyed.
- The van had "Dr. Kirby" written on its back, as it was Mr. O'Neil's van.
- Playmates released a new Party Wagon toy in 2015.
- The final customized version of the van has a reference to Venus de Milo painted on its left side.
- The NYCC 2014 preview show the van's new license plate will say "CWABNGA" a reference to the turtles' most famous catchphrase: Cowabunga. For now, it says "LUVDCTR", as the van belonged to Doctor O'Neil in his "Peace and Love" days.