Uncle Grandpa Crossovers
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Uncle Grandpa Meets Space Ghost by Yoshizilla-Rhedosaurus
Two completely random idiots meet with each other... for nonsense no one will actually read about!
Crossover - Space Ghost & Uncle Grandpa - Rated: T - English - Supernatural/Sci-Fi - Chapters: 2 - Words: 373 - Updated: 2/4/2017 - Published: 5/31/2015
Uncle Grandpa Meets The Golden Girls by Yoshizilla-Rhedosaurus
The Golden Girls get an unexpected visit from the world's uncle and grandpa.
Crossover - Golden Girls & Uncle Grandpa - Rated: K+ - English - Supernatural/Drama - Chapters: 2 - Words: 564 - Favs: 2 - Follows: 1 - Updated: 1/6/2017 - Published: 2/4/2016
New Glasses by Exotos135 reviews
A friendly piece of pizza gives Chloe new glasses.
Crossover - Uncle Grandpa & We Bare Bears - Rated: K+ - English - Chapters: 1 - Words: 87 - Reviews: 2 - Favs: 1 - Follows: 2 - Published: 7/17/2016 - Chloe - Complete
Jurassic Grandpa by UnchainTheNight
Uncle Grandpa arrives in Jurassic World to help InGen capture the Indominus Rex.
Crossover - Jurassic Park & Uncle Grandpa - Rated: K - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 624 - Favs: 1 - Follows: 1 - Published: 5/16/2016 - Complete
GranPearl by Big Boy Writer reviews
When Pearl has to come to terms with the fact that Steven is growing up. Uncle Grandpa is there to help her.
Crossover - Steven Universe & Uncle Grandpa - Rated: M - English - Hurt/Comfort/Romance - Chapters: 1 - Words: 1,121 - Reviews: 7 - Favs: 3 - Follows: 2 - Published: 4/15/2016 - Pearl - Complete
How (Not) To Deal With Writer's Block by JadenYuuki reviews
So I had been staring at a blank Word document for several minutes when who should come LITERALLY crashing into my house but UNCLE GRANDPA! After some shenanigans, I found the hole he'd left in the wall was a portal into the cartoon multiverse! Now officially a crossover fic. Rated K-Plus for my usual reasons. Officially discontinued, pending possible rewrites.
Crossover - Uncle Grandpa & Steven Universe - Rated: K+ - English - Humor/Adventure - Chapters: 6 - Words: 5,651 - Reviews: 2 - Favs: 7 - Follows: 3 - Updated: 3/13/2016 - Published: 6/28/2015
The Mysterious Tortures of Chris McLean by Yoshizilla-Rhedosaurus reviews
Izzy hatches an evil plan to tortue Chris McLean, but can she be able to pull it off without Chris noticing? Probably not, unless some of her peeps help out...
Crossover - Total Drama series & Uncle Grandpa - Rated: T - English - Humor/Supernatural - Chapters: 2 - Words: 660 - Reviews: 2 - Favs: 5 - Follows: 2 - Updated: 1/30/2016 - Published: 9/10/2010 - Chris M., Izzy
The Magic Man Strikes! by Yoshizilla-Rhedosaurus reviews
The Magic Man is looking for new victims to terrorize in the Land Of Ooo, and he doesn't intend to stop. Luckily, Uncle Grandpa is there to help fix things up!
Crossover - Adventure Time with Finn and Jake & Uncle Grandpa - Rated: K+ - English - Supernatural/Fantasy - Chapters: 3 - Words: 915 - Reviews: 4 - Favs: 5 - Follows: 2 - Updated: 12/7/2015 - Published: 9/4/2010 - Complete
Uncle Grandpa's Punch Out by Yoshizilla-Rhedosaurus reviews
Uncle Grandpa ends up needing to help Little Mac, but he winds up getting some trainign himself!
Crossover - Punch-Out!! & Uncle Grandpa - Rated: T - English - Supernatural/Drama - Chapters: 1 - Words: 260 - Reviews: 1 - Published: 10/29/2015 - Doc Louis
Back To The Good Morning by Yoshizilla-Rhedosaurus reviews
Doc Brown and Marty McFly get unexpected help from Uncle Grandpa.
Crossover - Back to the Future & Uncle Grandpa - Rated: T - English - Sci-Fi/Supernatural - Chapters: 3 - Words: 1,048 - Reviews: 7 - Favs: 2 - Updated: 10/21/2015 - Published: 7/3/2015 - Doc/Dr. Emmett Brown, Marty McFly - Complete
Uncle Teen Grandpa Titans by Yoshizilla-Fan reviews
Uncle Grandpa visits the Teen Titans and things go from a Good Morning to a Crazy Day.
Crossover - Teen Titans & Uncle Grandpa - Rated: T - English - Humor - Chapters: 3 - Words: 953 - Reviews: 1 - Favs: 4 - Follows: 4 - Updated: 9/12/2015 - Published: 9/3/2015 - Raven
Uncle G Needs Help by Yoshizilla-Rhedosaurus reviews
Uncle Grandpa can't think of anything funny, so he gets some help... ironic ain't it?
Crossover - Uncle Grandpa & Hanna-Barbera - Rated: T - English - Supernatural/Hurt/Comfort - Chapters: 3 - Words: 520 - Reviews: 2 - Updated: 2/5/2017 - Published: 6/14/2015
Sailor Kame-hame Good Morning by Yoshizilla-Rhedosaurus
Goku and Sailor Moon get bored, so they decide to call on Uncle Grandpa for some fun and advice.
Crossover - Dragon Ball Z/Sailor Moon & Uncle Grandpa - Rated: T - English - Supernatural/Fantasy - Chapters: 2 - Words: 520 - Favs: 1 - Follows: 1 - Updated: 8/24/2015 - Published: 7/26/2015 - Goku, Usagi
Ratchet and Clank and Uncle Grandpa by Yoshizilla-Rhedosaurus reviews
Ratchet and Clank end up getting lost in space, so Uncle Grandpa does his best to help out.
Crossover - Ratchet and Clank & Uncle Grandpa - Rated: K+ - English - Sci-Fi/Supernatural - Chapters: 2 - Words: 290 - Reviews: 1 - Updated: 8/12/2015 - Published: 8/9/2015
Radical Pizza vs Space Dorito by Animation101 reviews
When Peridot crash lands in the UGRV, Pizza Steve has to catch her while trying not to get eaten! It s a food battle way more Epic than those Smosh Guys! Twoshot.
Crossover - Steven Universe & Uncle Grandpa - Rated: K+ - English - Humor/Adventure - Chapters: 1 - Words: 364 - Reviews: 3 - Favs: 2 - Follows: 2 - Published: 7/18/2015 - Peridot
Uncle Grandpa Meets Godzilla by gojirules reviews
The king of monsters is on the warpath, but what does he want with Uncle Grandpa? Find out.
Crossover - Godzilla & Uncle Grandpa - Rated: K - English - Horror/Suspense - Chapters: 1 - Words: 326 - Reviews: 3 - Published: 7/12/2015
The Huntersaur by gojirules
The UG Crew are hunted by a Yautja Predator, who is interested in hunting Mr. Gus.
Crossover - Aliens/Predator & Uncle Grandpa - Rated: K - English - Sci-Fi/Adventure - Chapters: 1 - Words: 291 - Published: 7/12/2015 - Complete
Uncle Prankster by gojirules reviews
Uncle Grandpa comes to San Diego to help Drake and Josh get revenge on Megan.
Crossover - Drake & Josh & Uncle Grandpa - Rated: K - English - Humor/Horror - Chapters: 1 - Words: 353 - Reviews: 2 - Favs: 1 - Follows: 1 - Published: 7/12/2015 - Josh N., Drake P., Megan P. - Complete
Titanic Grandpa by gojirules reviews
Uncle Grandpa comes to Jump City to aid the Teen Titans in fighting crime.
Crossover - Teen Titans & Uncle Grandpa - Rated: K - English - Humor/Adventure - Chapters: 1 - Words: 358 - Reviews: 1 - Favs: 1 - Published: 7/12/2015 - Beast Boy, Cyborg, Robin, Killer Moth - Complete
Butt Grandpa by gojirules reviews
Uncle Grandpa comes to Highland to help Beavis and Butthead finally score.
Crossover - Beavis and Butt-Head & Uncle Grandpa - Rated: K - English - Humor/Suspense - Chapters: 1 - Words: 682 - Reviews: 4 - Favs: 1 - Published: 7/12/2015 - Complete
Peppermint Death by mother-zombie
A group of Little Miss Scouts get lost in the woods while making their way into Peppermint Park, and unfortunately run into the living dead. Meanwhile, Erron Black and Sarah Nac are sent on a mission by Kotal Kahn, but run into some unexpected trouble. Can Uncle Grandpa and friends help them in time? Inspired by the Walking Dead
Crossover - Mortal Kombat & Uncle Grandpa - Rated: T - English - Horror/Adventure - Chapters: 2 - Words: 4,060 - Updated: 7/6/2015 - Published: 7/5/2015
Uncle Darth Grandpa by Yoshizilla-Rhedosaurus reviews
Darth Vader gets some unexpected help from a creepy old guy that's everyone's uncle and grandpa.
Crossover - Star Wars & Uncle Grandpa - Rated: T - English - Sci-Fi/Supernatural - Chapters: 3 - Words: 470 - Reviews: 1 - Favs: 2 - Follows: 2 - Updated: 2/5/2017 - Published: 5/19/2015 - Darth Vader
Uncle Tiny Kong Farts Grandpa by Yoshizilla-Rhedosaurus reviews
Tiny Kong wants her fart to become so huge it shakes the world, so Uncle Grandpa shows up to help.
Crossover - Donkey Kong Country & Uncle Grandpa - Rated: T - English - Fantasy/Supernatural - Chapters: 2 - Words: 517 - Reviews: 1 - Updated: 2/20/2017 - Published: 5/30/2015 - Tiny Kong
Toadette Visits A Soapland by Yoshizilla-Rhedosaurus reviews
Toadette is bored of her normal life. So something unexpected arrives, and it soaks her world!
Crossover - Mario & Uncle Grandpa - Rated: K+ - English - Fantasy/Supernatural - Chapters: 2 - Words: 528 - Reviews: 4 - Favs: 5 - Follows: 1 - Updated: 5/12/2015 - Published: 10/14/2011 - Toadette, Dry Bowser - Complete
Pinkie Pie CONOCE A by Sparkle Cronine reviews
LUEGO DE PINKIE PIE TUVO SUEÑO RARO DONDE CONOCIÓ A UN HOMBRE MÁGICO LLAMADO TÍO GRANDPA, DESDE ESE DÍA PINKIE TIENE UNA META PRINCIPAL CONOCER 20 DIMENSIONES DIFERENTES Y TENER A AVENTURAS ATREVES DE LAS DIMENSIONES CON ALGUNAS DE SUS AMIGAS CON EL TIEMPO, MUCHOS COSAS MAS
Crossover - My Little Pony & Uncle Grandpa - Rated: K - Spanish - Adventure - Chapters: 1 - Words: 807 - Reviews: 2 - Favs: 1 - Follows: 1 - Published: 6/19/2014
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