RV Checkup is a short that appears after Prison Break.
Uncle Grandpa sees that the RV has the "Check" light on, so he goes through the entire RV to figure out what the problem is. After many thorough investigations, he discovers that the light was on because of a misplaced record.
- They pay homage to Michael Jackson in this short (with Uncle Grandpa's parody cover of his most famous album, "Thriller" and when Belly Bag turns around with the yellow werewolf eyes and laughter playing in the background was a homage to Michael Jackson's music video for "Thriller")
- When Uncle Grandpa says "Well you better check yourself before you wriggity wreck yourself" to Belly Bag, it's the lyrics from a song by Ice Cube called "Check Yo Self"