"The portal happened." Bill replied irratibly. "Everything is reversed here. Causing me to be a human." He explained. Bill walked up to Dipper. "Oh Pinetree, you're so cute and defenseless. I like that. I like that alot." He said tipping his hat off. "Hey!" Dipper scolwed fixing his hat back. "And Shooting Star! I'm glad you like my new look. After all, how can I do sexy more than this?" Bill asked running a hand through his hair and flashing a smile. Mabel just stared. "Pfft! Oh you!" She said. "Okay! Ew! Going to never unsee that ever." Dipper said turning away.

Bill shrugged and looked around. "Well I honestly don't know the way out of this place." He said. "We should maybe go into town. Get help." Stan said. "Trust me. Town is even worse." Bill answered. "It's worth a shot." Wendy said. The group started to head into town. Bill nearly tripped twice. "Ugh. It's hard getting used to my own body." He complained. "Ha." Dipper smiled at him. "Guys we're here!" Mabel said as they arrived in town. They weren't expecting what they saw.

"Woah dudes look!" Soos pointed to the news reporter Toby Determined's office. "What! Toby looks not as terrible as he did back in the other Gravity Falls!" Wendy commented. "Hey look the diner!" Stan said. Lazy Susan waved at them except she had two good eyes. "Lazy Susan isn't lazy!" Mabel gasped. "What is going on here?" Dipper asked. "This whole town is flipped around. I should have destroyed it." Bill said. That's when Mabel saw two familiar people walking towards them. "Candy and Grenda!" She said happily. Dipper gaped at them. "Uhh Mabel, they're guys!" He said freaked out.

Candy and Grenda came up. "Friends!!!" Mabel smiled. "Um, I'm not sure who Candy and Grenda are." The guy Candy said."You might have forgotten my name. I'm Randy and this is Grendon." Randy said. "What!? You can't be guys!!!" Mabel screeched. "Mabel Pines is talking to us. Oh my gosh Randy!" Grendon said punching Randy's shoulder. Randy adjusted his glasses. "Why are you talking to us Ms. Pines? You're one of the most popular girls in school." He said. "What? Me popular? When did this happen?" Mabel asked. "What about Pacifica?"

Grendon shrugged. "Patrick Northwest is our friend. A low life like us." Mabel nearly died. "You mean Pacifica is replacing me!? She... I mean 'he' stole my friends!" She shouted. Randy and Grendon seemed confused. Randy looked at Bill. "You must be Mabel's butler. We should be going. We still despise her after what she called us yesterday." He said glaring at Mabel. "Yeah!" Grendon said kicking Bill in the leg before leaving with Randy. "Ow! Pain is not hilarious anymore! Ow seriously you man woman!?" Bill winced rubbing his leg.

"I'm popular!" Mabel said. "But I would never make fun of my friends. Ugh this is so weird! They're boys!" Dipper then saw someone he hadn't expected to see. "Robbie? Is that you?" He asked. A 12 year old Robbie was standing there. "Oh. Hi Dipper." Robbie said his name scornfully. He noticed Wendy next to Dipper. "Oh! H-hey Wendy! I see you're hanging out with Dipper again. Where's the rest of your friends?" He asked. Wendy stood staring at him. "Uhh it's just me and Dipper." She answered awkwardly.

Robbie shuffled his feet. "That's cool. Well maybe later you and I could take a walk in the woods later?" He asked. Wendy looked at him. "That sounds like fun, but I actually have plans. I'm sorry." She replied. "Oh, thats okay. Oh and Dipper? Sorry I called that spraypainted picture you did on the water tower an ice-cream cone. I see how it looks like a pinetree now." Robbie said. Dipper froze. "I- don't remember doing-" He looked where the water tower was. A large spray painted Pinetree similar to the one on his hat was there.

"See you around Wendy." Robbie said leaving. "Oh my gosh!" Dipper said. "Robbie is me! And i'm him! In a way... he's the awkward 12 year old who is jealous of me, the cool dude. Wait. I'm cool? Awesome!" Dipper smiled. "Everyone's switched roles here." Wendy said looking around. "This town isn't even Gravity Falls! It's Reverse Falls. I totally made that up just now dudes." Soos said. "It's like by being here, our alternates disappear, being replaced by us." Stan thought aloud.

"We need to get to the Mystery Shack. Maybe we can find a way to change you all back so we can get out of here!" Dipper said. Mabel pulled out the gun. "Maybe we can find the gun that does the opposite of this one. Come on!" The crew went in the direction of the shack. "Man I forgot how cool it felt to be 12." Wendy said. "Heh it is pretty cool." Dipper laughed nervously. Wendy was the same age as him. Wait.. this could mean that they could possibly go out! Think about it, age would no longer be a problem!

Dipper shooed away those thoughts. No, they needed to fix this. That's what. "Hey look the bottomless pit!" Stan said pointing. Sure enough there it was. "Wow!" Mabel said looking. All of a sudden she tripped and the age gun fell right in the pit. "Oh no! We need that if we ever want to find a cure!" Mabel shouted. "Don't worry shootingstar. Me and Pinetree are on it." Bill said pushing Dipper in. "Aaaahhh!" He screamed as he fell. "We'll be back before you know it with the gun. This pit just spits us back out." Bill continued before jumping in after Dipper.

Mabel paced around. Then she gasped. "Oh no! Who's to say this pit will shoot them out like in Gravity Falls? This is REVERSE Falls! What if this bottomless bit is actually bottomless!?" The others were quiet. "Oh dude!" Soos exclaimed. "Bipper!" Mabel yelled down the pit.