Okie, so I've wanted to do this for a LONG-ASS time! B99 is one of my all-time favourite shows, and a yearly tradition they do is....HALLOWEEN HEIST!

BUUT since it's not Halloween (and I couldn't wait until then), I decided to do a Cinco De Mayo Heist, (S6 reference)

ENJOY!

ALSO: Around June 30th Nya_ninjago_fangirl will be coming out with a B99/Ninjago crossover for anyone who's interested, also thanks for helping me with this! NOW LET THE HEIST BEGIN!

"Okay, two years ago, Kai won, the year before it was Morro, the year before it was Seliel, then just last year it was Skylor-"

The redhead cut Cole off, "And I'm about to become...the first two-time champion."

"You should quit now, I'm going to stomp on your dreams." Nya smirked.

"As if!" Lloyd scoffed. Zane rolled his eyes.

"You're one to talk! Last year you spent the whole of the heist handcuffed to the toilet!"

Jay clapped loudly, "OKAY, OKAY! Now, this year, we will be playing for...behold...this!"

Seliel scrunched her nose up, "Stuffins' litter box spade?"

"What? No! I meant this!" He held up Wu's hat. "We will be playing for Wu's hat and bamboo staff. They will be with Wu, who will be locked in his room. The key will be hidden around the Monastery."

Pixal shoved Jay to the side, "As usual, we have until midnight to retrieve the hat and staff. The winner will be declared ultimate ninja-slash-genius, and will get to miss out of chores for a week. No, you can not break the doors down. So without further ado..."

"Let the heist begin!"

1 0 : 1 2 P M

"Where the heck would Jay hide the keys?" Kai mumbled, digging through the couch cushions.

Cole lifted up the fridge, "Not under here."

"Show off!" Zane muttered, checking the cupboards.

Skylor was waiting in the weapons room. The door opened and Morro snuck in, "Well?"

He smirked and held up the keys, "In Stuffins' litter box, just like you said. How did you know it was in there anyway?"

"It was easy. Jay was holding Stuffins' shovel, and earlier on he volunteered to clean it out. Did you replace the keys?"

"Yup. Here."

"Thank you- HA! Suck it!"

"What the hell! Skylor!" Skylor had cuffed Morro to the drain pipe thingy, and had thrown the handcuff keys out the window. She smirked, "Sorry, dude!"

"Skylor, don't you leave me in here! Skylor!"

The redhead locked the door, before sneaking off.

1 0 : 2 0 P M

Zane decided to use his built in metal detector, and it led him right to Stuffins' litter box. He grinned and rummaged through it before bringing out a set of keys. "Once again, my inventions have proven useful-"

"DOINK!" Seliel had grabbed the keys from Zane's hands, and proceeded to run around the Monastery like a madwoman. "Seliel! Get back here!"

From the entrance, Skylor leaned against the wall, smirking as she held the real keys. However, from the vents in the ceiling, Nya smirked. She unscrewed the lid, before dropping down, landing neatly on her feet, right outside Sensei's door. Working quickly, she removed the lock from the door, fixing on the other one. She hid the old lock inside her pocket, before escaping back into the vents, just as Skylor came round the corner.

The raven watched as Skylor inserted the key into the lock, and struggled to open it.

"What the..."

And my job is done here! Nya crawled off.

1 0 : 3 0 P M

Lloyd casually whistled to himself, as he waited in the bathroom. The door opened and Nya snuck in, punching the air triumphantly as she held up the old lock. Lloyd smirked and held up the Monastery door keys, "We got em' good. Initiate Backup Phrase 2 since the keys for the new lock are accidentally getting mailed to Alabama, and that was the end of Phrase 1."

The duo high-fived.

Outside the bathroom, and down the hallway, Skylor had resorted to kicking the door in frustration. She couldn't break it down, as it would result in an immediate expel from the heist.

Suddenly, an idea popped into her head. Reaching into her hair, she brought out a bobby pin. She knelt down, as she started picking the lock. Eventually, she heard a small click, but just as she was about to open it...

"I got a pizza here for Morro Garmadon!"

"Buddy's Meat Lovers Pizza for Morro Garmadon!"

Slowly, the place started to fill up with delivery people wielding boxes of pizza, all for Morro. Everyone except Wu came out into the hallway, "The hell's going on?" Zane asked, bumping into several pizza people, "Where's Morro?"

"I locked him in the weapons closet!" Skylor grunted, "This is clearly Pixal's planning! God, I just picked that lock for nothing!"

"Heck no! I'm not wasting my money on pizza!" The blonde girl protested.

Kai blew an airhorn, "All right, everyone with a pizza, get out of here!" The place was evacuated. Lloyd looked at Skylor, "You said you picked the lock, right?"

Skylor nodded, "Crap!"

Cole pushed open the door, to see the hat not on Sensei's head, and the bamboo stick not in his hand.

"No!" Jay fell to his knees dramatically.

"Wait, where is Morro?" Lloyd asked confusedly.

"In the weapons closet, like I said."

They raced to the closet to see it...empty?

"Sup losers!" They all whipped their heads around to see Morro leaning on the wall, not handcuffed.

"What the hell is going on?" Zane asked confusedly.

"Well, after Skylor handcuffed me, I sorta stewed in here for a bit, but then I got bored and started picking the lock with my teeth."

"I don't know if I should be worried, impressed or creeped out by that," Seliel murmured. Morro flexed his wrists, "Time to go steal the hat and staff!"

"That's the problem...it's not there." Pixal inputted. Morro did a double-take, "What?!"

"It's true."

Kai smirked "Then, we still have an hour until midnight. The Heist is still on!"

Before anyone could react, he raced out the door.

1 1 : 3 0 P M

"Is it even in the Monastery?!" Cole yelped, checking the fridge again, "We've searched everywhere!"

"I could tell you where it is..." Everyone turned to see Lloyd smirking triumphantly, "Buut...it takes half an hour to get there, by then the Heist is over since it'll be past midnight."

Jay shrugged, "Do we have a choice?"

"Nope, let's go!"

As Cole raced out, he was jolted back, "What the hell?!"

Seliel smirked, "That FitBit I got you for our anniversary? It had a built-in taser. Buzz buzz, bitch!"

"You're so mean!"

"You love it!"

"I do, I really do."

1 2 : 0 1 A M

Everyone pulled up outside Laughy's Karaoke Bar, and followed Lloyd inside. There, Nya was seated, smirking as she wore Wu's hat. The bamboo staff was in her hands. Everyone looked confused, "H-How did...you were...how?!" Kai spluttered.

"It was simple, really." Lloyd placed his hands behind his back and stood beside Nya, "Nya and I have been planning this since March."

Nya smirked, "It's true. And none of you idiots suspected a thing. For the past several months, we've been sowing the seeds of conflict...and dragging all of your attention to Wu's staff and hat."

FLASHBACK

"Gosh, with this staff I feel invincible!" Lloyd grinned. Jay smirked, "Uh huh..."

END FLASHBACK

"Then fast-forward to today. We actually...didn't know Jay would be locking and hiding the keys, but it was simple when you stupidly volunteered to clear out Stuffins' litter box. You hate cleaning."

"You were gonna use that moment to bury the keys to Wu's room in there."

Seliel frowned, "Then why didn't you just take the keys and won like so?"

Nya tilted her head ever so slightly, "We wanted to mess with you guys...so we let Skylor find the keys."

"However..." Lloyd continued, "Nya was hiding up in the vents. She switched the locks, and the plan was to make you look like fools, but that plan failed when I accidentally mailed the keys off to Alabama."

"Yeah, I still don't get how you managed to do that."

"Anyways, we created the perfect diversion, timed perfectly! After Skylor picked the lock, the pizza guys came bustling in, giving our partner the perfect opportunity to do his job!" He looked at the door and clapped his hands. Stuffins ran in and jumped into Nya's arms, "Stuffins sneaked into the vents, took the hat and staff, and delivered it to Nya, who blended right in with the pizza guys. She took the hat and staff and drove here to Laughy's where she spent the rest of the night. I let you guys stew back there, searching for the items, when they were here all along! Since my phone died, I had no way of contacting Nya to confirm she had the staff and the hat. So this could've gone two ways: either I could've made a fool of myself, or we won. And guess what? We won!"

"So..." Nya grinned, "That leaves one more thing..."

They all sighed, "Nya and Lloyd are the ultimate ninja-slash-geniuses."

Lloyd smirked and raised an eyebrow, "And?"

"And we hereby relieve you both of your chores for a week."

"Now that's something I can drink to!"

"You're seventeen!"