Waluigi was polishing up his taco cart after giving his taco stand a nice polish. What the lanky tall human elf man didn't expect was two particular famous talking cars pulling up on the sandy shore of Seaside Hill.
"Wow, look at this, Mater!" Lightning McQueen exclaimed as he took a good look at Waluigi's Taco Stand. "They sell all sorts of non gasoline things here!"
"Trust me, these babies will give you gas like you couldn't believe." Waluigi remarked as he twirled his mustache. "And frankly, I don't know why you would want it. It makes girls gassy."
"...you mean they poot from their toot?" Mater mumbled as he had a confused look on his face.
Princess Daisy farted in tight jeans of the orange kind, laughing as she laughed at the huge brown stain on her flatulent, pants pooping big butt. "Man! I just love these tacos! The motivation to fart makes me proud to be a tomboy!"
"...Dadgum." Mater commented as he couldn't believe what he just saw. "Did that girl just-"
"Yeah, she likes doing that." Toadette remarked as she sped by in her pink Biddybuddy kart, getting up and letting out a bassy fart with a giggle. "To be fair, I can't blame her."
Lightning and Mater looked at each other in confusion as Dry Bowser accidentally crashed into Waluigi, breaking into various bones as Waluigi was crushed by the Piranha Prowler vehicle the boney reptile was riding in, with Dry Bowser's skull landing on Waluigi's chin.
"What was that for, bonehead?" Waluigi growled as he glared angrily at Dry Bowser, bonking him on the head with his right fist.
Dry Bowser sighed as he shook off the injury. "I got sprayed by that green goop Petey likes to barf up. I think he's been hanging out at the Nickelodeon Kids Choice awards a bit too much..."
Petey Piranha laughed as he drove by on the Parade Kart, gobbling up the pile of tacos that fell on the sand as he waved at Lightning and Mater, taking off towards the northern direction as Waluigi pushed Dry Bowser off of him.
"...want to see what else this beach has?" Lightning asked Mater as the two cars began driving off.
"I thought you'd never ask. This place seems a bit too stale for my taste!" Mater shouted as he spun his hook around, with Waluigi grumbling as he now had to make a new batch of tacos, and he obviously didn't want to put in effort for something that didn't take that much effort to begin with.