Regular Show X Reader

Marvolo the Wizard

In Pops' room, his alarm clock rings and he gets up. Pops takes a shower, then he walks out of the house, whistling, as a huge cardboard of a castle with a banner that says "Kingdome of Parklandia - Est. 1452" gets put up, covering the front of the house. Pops stops walking and sees medieval props and people set for a Renaissance fair. "Aah! What in the dickens?!" He gets scared, backs up and sees the castle carboard-covered house. "Where did the house go?! I've gone back in time."

A guy on stilts walks in front of him. "Watch where thou doth walketh!" He continues walking. "Oh, my!" Pops bumps into a dwarf. "You like tomatoes? How about these tomatoes?!" The dwarf starts throwing tomatoes at him. "How about another?! And another?!" He laughs. Pops starts running only to run into three gypsies attempting to charm him only for him to continue running away. "BAD SHOW!!!!"

(30 Minutes Later)

At the park, the staff are sitting on the stairs with Benson carrying a box of costumes. "Alright, now, I know things have been crazy with the dome and everything, but thanks for getting up early and setting up for the Renaissance fair. This is gonna be a big money-maker for us. One last thing. As of this moment, your modern selves are no more." Benson starts throwing the costumes at the gang. "Mordecai and Rigby, you'll be Mordicus and Rignatius, lowly street vendors.

(Y/n), you'll be Princess (F/n). "Skips, you'll be Barnaby the Ripped, guard to the king. Fives and Muscle Man, you'll be Palom and Porom, gatekeepers." Benson said. "I'm not wearing this, bro. This cut isn't flattering to my butt." Muscle Man said. "And, of course, I will play King Edmund of Parklandia." Benson puts on a crown and robe and takes out a wizard costume. "Wait, so if you're the king, does that mean (Y/n) is playing as your daughter?" Rigby asked. "Yeah." Benson shrugs. "Wait, but King Edmund didn't have a dau-" Rigby was interrupted. "Just roll with it, okay? Where's my wizard? Where's Marvolo?" Benson asked.

"If you mean Pops, nobody's seen him all morning." Skips said. "What?!" Benson groans and holds up a scroll-like poster. "He's the star of our big closing ceremony, Marvolo vs. the Dragon!" He said. "We have a dragon?" Rigby asked. "Yes!" Benson points behind a huge box containing a mechanical dragon inside it. "Without a big closure, the commoners will demand refunds! Find Marvolo and don't breaketh thy character or I'll smite thee with unemployment!" The gang groans as they start putting on their costumes except for Muscle Man and Fives. "Eh, the things I do for a paycheck." Skips said. "Tell me about it." (Y/n) said. "I'm still not gonna wear this." Muscle Man said. "I hope the power doesn't go to his head." Rigby said.

Time Skip

Pops sits on a rock with a sword on it, looking worried. Pops tries to talk to a fairgoer walking by. "Uh, excuse me, help? I'm trying to get to my own time." He said. The wench approaches Pops with another wench. "What's the matter, love, you lost?" They laugh as they walk away. A minotaur approaches Pops while holding a corn dog. "Freak!' He walks away. "Oh, another fine mess I've gotten myself into. How will I ever get home?" Pops sees Mordicus and Rignatius at a nacho vendor cart. "Augh! This costume is making my butt itch." Rigby said.

"Rignatius, stay in character or we're gonna get fired." Mordecai said. "Oh, sorry. Mine butteth itcheth. No, wait. My bottometh? Me cheeks?" Rigby asked. "Yeah, that worketh." Mordecai said. (Y/n) then approaches them. "(Y/n), what're you doing? Aren't you supposed to be at your post?" Mordecai asked, and she shrugs. "It's too boring!" She said. "Oh I see, so you're a princess of adventure, huh?" Rigby asked with a smirk, and she smirks back. "Maybe." She said.

"(Y/n), Mordecai and Rigby, I thought I'd never see you again!" Pops said. "Oh, dude, Pops!" Mordicus elbows him. "Uh, I mean, Marvolo!" He said. "Marvolo? No, It's me, Pops." Pops said. "No, no, you are Marvolo, huh?" Mordicus winks. "The wizard, yeah?" He asked. "What's wrong with your eye?" Pops asked. "Listen, Marvolo, you have a very important job to do: you have to defeat the dragon, or everyone will demandeth a refund." (F/n) said. "Dragon?! I won't fight a dragon, (Y/n), Mordecai and Rigby!" Pops said. "Marvolo, do you wanna be sacked?