New Super Mario Bros. U: Bowser Jr.

This is Bowser Jr. as he appears in New Super Mario Bros. U. He first appeared in Super Mario Sunshine. He is one of the bosses of the game who Mario and friends face during the game. It's the second game where he is with Kamek the Evil Magikoopa and his older siblings, the Koopalings, and the first game where he's with Boom Boom. Bowser Jr. is in his Koopa Clown Car which has arms. He's also holding a Bob-omb.

Note: This reminds me of Dr. Eggman piloting his Big Arm vehicle from Sonic The Hedgehog 3. Don't you think?

Prince Bowser Koopa Jr., Bob-omb and the Mario series © belong to