Super Mario Bros. X Forums

First was Bowser, the Koopalings, a shy guy and many characters in SMBX to use the Clown Car.

So, how about Bowser Jr. in a Clown Car?
The scene in NSMBWii has Bowser Jr. ditching his Junior Clown Car and using the original Koopa Clown Car to defeat Mario and his friends.

Credit to Shocker and Valtteri