Uncle Grandpa travels back to the year 1992 to retrieve a pair of pants.

Greed causes Pizza Steve's latest business venture to backfire.

A game of hide and seek uncovers a neglected remnant from Uncle Grandpa's past.

A look back on The Nuttiest Match Ever, a historic wrestling event revolving around legends Chicken Man, The Best, and Mysterious Gus.

Uncle Grandpa journeys inside Belly Bag to cure his friend of a mysterious illness.

Uncle Grandpa goes on vacation only to discover that being Uncle Grandpa is a full time job.

The gang must stop a nefarious imposter from rendering Uncle Grandpa obsolete.

When Uncle Grandpa unintentionally helps a grounded teen attend a party, he must fix his mistake.

For Halloween, Uncle Grandpa throws a haunted house in the RV, a couple of teenagers decide to go first in the RV since every other haunted house didn't scare them.

Uncle Grandpa and Mr. Gus venture into cyberspace to defeat an Internet troll.

A young girl's suppressed sense of humor breeds evil that can only be defeated with the help of Uncle Grandpa.

When Mr. Gus and Pizza Steve's prank calling lands them in an intergalactic prison, they must work together to escape.

A trip to the mall turns into a national disaster when Uncle Grandpa and Pizza Steve become stranded on a broken escalator.

Santa and Uncle Grandpa must work through their personal differences order to save Christmas.

Santa and Uncle Grandpa must work through their personal differences order to save Christmas.

A girl's father refuses her request for a dog. Uncle Grandpa becomes a dog to help her learn responsibility.

When Giant Realistic Flying Tiger chases a mouse around the RV, Uncle Grandpa forces them to be friends but he has to face with the problem of the mouse destroying things in the RV along with Giant Realistic Flying Tiger.

When PS's diary winds up in the hands of MG, PS goes to great lengths to get it back before MG can read all of his deepest, darkest secrets.

Tiny Miracle allows the gang to take advantage of his generosity at the expense of his own health.

Uncle Grandpa gives a child an overly cool haircut.

The consequences are terrifying when Pizza Steve keeps Uncle Grandpa awake all night.

In prehistoric times, Uncle Grandpa must save his new friend, Mr. Gus, from a number of hungry cavemen.

Uncle Grandpa snoops out whom among his friends is an enemy in disguise after receiving an ominous fortune.

After Uncle Grandpa neglects his garbage duties, he embarks on a quest to save his friends from the overflowing pile of trash.

A young girl must face the consequences of her new found popularity after Uncle Grandpa molds her mouth into "duck lips."

A head Injury turns Mr. Gus into a bumbling fools whose wacky antics make him Uncle Grandpa's coolest friend. No longer the focus of Uncle Grandpa's attention, a jealous Pizza Steve tries to desperately to get back normal. Mr. Gus has to restore social balance in the RV.

When Uncle Grandpa and Belly Bag have a disagreement, they separate and try to make each other jealous.

Things get out of hand when Andrew W. K. helps Pizza Steve and Mr. Gus throw a party while Uncle Grandpa is in the shower.

Pizza Steve wants to sneak onto a Pizza Steve rollercoaster in the newly-opened Uncle Grandpa Land.

Uncle Grandpa and the gang go undercover to taste the most sought after treat in the cosmos: the Taco Comet.

Uncle Grandpa's number one fan gets more than he bargained for when Uncle Grandpa overstays his welcome.

The gang gets nutty after repeatedly failing to open a mysterious package.

When the tree inside the RV begins talking to Uncle Grandpa, he must convince the gang that he's not going crazy.

When Uncle Grandpa mistakenly transforms a young boy into a three-hundred-year-old man, he must manage to turn the kid back to normal before anyone gets hurt.

In this wild-western episode, Mr. Gus repeatedly runs afoul of a crooked mayor (Pizza Steve) while winning the hears of the townsfolk.

When Uncle Grandpa and Pizza Steve cause a ruckus at the movies, Mr. Gus is forced to play the hero in order to save the day.

After receiving a new bag friend, Belly Bag has to realize its nefarious intentions to completely replace Belly Bag and stop it before it's too late.

Pizza Steve's father comes to visit the gang and almost immediately gets on their nerves with his over the top antics. Pizza Steve must get rid of his dad, and prove to himself that he doesn't need to live in his father's shadow any longer.