This is based on a Steven Universe comic I saw a long time ago. I don't remember the name, but it was pretty funny, you should try to find and check it out sometime.
Nothing belongs to me, and as always, read and review.
(Mystery Shack, Living Room)
Dipper walked to Stan's brother, who was sitting on the couch. "Hey, Stan's brother, you can see alternate universe and possibilities, right?" Dipper asked.
"I know it sounds weird, but spending time in another dimension tends to change you in ways you never expected." The Author answered.
"Can you tell me what would happen if I asked Grunkle Stan to drive me back home after going to the Northwest mansion?" Dipper asked, earning a raised eyebrow from the man in response. "I mean, I'll ask him as a last resort, but I just wanna know what could happen."
The author considered the question, put his index fingers in his forehead and said, "Hold on a second..."
(In an alternate reality)
Stan and Dipper, inside the Stanmobile, drove back to the mystery shack, hitting deer, woodpeckers, and deers with the heads of woodpeckers along the way.
"Grunkle Stan, why do you disobey driving safety laws so blatantly?" Dipper asked with worry.
"I have enough trouble with the police, kid, I think this one will just pile up with the other stuff I've done." Stan sternly answered. "Besides, we have to return to the mystery shack as fast as possible."
"But shouldn't you-"
"Back to the Mystery Shack!"
"Don't you mean "Back to the My"STEER"y Shack"?" Dipper replied with a goofy face.
Stan, laughing for once, removed his hands off the handle gave Dipper a pair of thumbs up. This caused the vehicle to spin out of control, fall off a cliff and hit the ground.
(Back in reality)
"...Kid, your puns are too awesome for your own good."