Waluigi and Bowser Junior were having a tight race in the rainy Neo Bowser City as the two were riding in Koopa Klown Kars, with the young prince having the edge over the tall lanky purple man as he took the lead, leaving him behind on the red bridge.
"Hey! Don't you have any consideration for your fellow racer?" Waluigi snapped as he pulled out a winged spiny blue shell.
"I don't have any pity for those who failed to smash twice!" Bowser Jr. laughed as he chucked a green Koopa shell behind him, with it hitting Waluigi as he laughed.
"You think that's funny, do ya!?" Waluigi snapped as he chucked the blue shell, with it hitting Bowser Jr. as he went flying out of his kart.
After more racing and shell chucking, the two completed their racing, with Bowser Jr. looking distraught despite winning the race.
"Why are you so gloomy, kid? You just won!" Waluigi growled as he folded his lanky arms, with it continuing to rain.
"You wrecked my car, you jerk! How can I gloat about victory if my prized posession is wrecked!" Bowser Jr. barked as he smacked Waluigi with his magic paintbrush, placing it away in his spiny green shell as he was visibly upset.
"So what, you want me to fix up your vehicle?"
"Well of course! It's the only way to make me feel happy!"
"...I think you spend way too much time cooped up in that piece of-"
"DON'T BAD MOUTH MY PRECIOUS CAR!" Bowser Jr. roared as he slashed at Waluigi, who wailed in pain from Junior's sharp claws.