Jake: What time is it?
Bender: Time for you to shut up!
Bender: Time for you to shut up!
- Deadpool: Wade/Deadpool owns an Adventure Time wristwatch. The same watch also appears in the film's sequel.
- Eighth Grade: Kayla's time capsule has an Adventure Time sticker on it.
- Love, Simon: Simon's room has an Adventure Time poster and a Funko Pop figure of Princess Bubblegum.
- In A Boy Made of Blocks, Matt and Clare's kids watch Adventure Time.
- The Hate U Give: Maya is a fan of Adventure Time, and has a Finn plushie in her room.
- Joel Suzuki activates his Sight by thinking about lists of miscellaneous details. In Mystery of the Moonfire, he mentally lists Season 2 Adventure Time episodes in reverse order.
- Leah from The State of Grace has an Adventure Time satchel.
- El Reemplazante: In episode 7, at the time Flavia is puking in one of the Príncipe Carlos's bathrooms, one of the written things on the walls is a drawing of Jake's face.
Music
- Gunter and Paco Party makes a cameo in this song
of Destripando La Historia during the party where Sun wukong sneaks in.
- Honest Trailers:
- After the trailer for Godzilla (2014), the Narrator reads "Bacon Pancakes" from the comments.
- In the game trailer for Pokémon Ruby and Sapphire, Gulpin is called "The Globfather", while Milotic is called "Lady Ranicorn".
- In the trailer for Pokémon Diamond and Pearl, Bidoof is called "Lumpy Space Beaver".
- In the trailer for Pokémon Black and White, Beartic is called "Simon the Ice Bear".
- The honest title for The Princess Bride is the show's title.
- In the trailer for Star Wars: The Last Jedi, Finn is called "Finn the Human".
- In the trailer for both Star Wars: Ewok Adventures and The Star Wars Holiday Special, Lumpy is called "Lumpy Space Prince".
- BoxxyQuest: The Gathering Storm: Finn and Jake have a small cameo in Chapter 3, as rejected candidates for the protagonist’s quest.
- Spooky's Jump Scare Mansion: Specimen 2 is based on the Lub Glubs from Beautopia
- Questionable Content: Tai watches Adventure Time with Momo when she's high at work.
- SMPLive: One of Travis's old skins is BMO.
- DuckTales (2017): "The Richest Duck in the World!" introduces the Bombie, who has Jake's facial features including black inverted eyes.
- Futurama: In "Leela and the Genestalk", Bender sees Finn and Jake imprisoned in the Momsanto castle (thus giving John DiMaggio a chance to act as both characters in a single scene).Jake: What time is it?
Bender: Time for you to shut up! - MAD has parodied Adventure Time a couple times. One time being when the cast were shown as parodies of The Avengers and the show was called (you guessed it) Avenger Time, and another time was when Finn got eaten by a dinosaur much to the shock of Jake in one sketch.
- OK K.O.! Let's Be Heroes: In the episode, "I Am Jethro", Jethro is helping Crinkly Wrinkly, who is dressed like Finn, board a public bus.
- The Simpsons:
- The ending to "Treehouse of Horror XXV" features several alternate versions of the Simpson family, including one group based on Adventure Time characters; Homer as Ice King, Marge as Princess Bubblegum, Bart wearing a Finn hat, Lisa and Maggie wearing Fionna hats, and Santa's Little Helper as Jake.
- The Couch Gag for "Monty Burns' Fleeing Circus" is a parody of the show's opening. Pen Ward even sings altered Simpsons Time lyrics.
- South Park: In "A Nightmare on FaceTime", a kid is wearing a Finn costume for Halloween.
- We Bare Bears:
- In "My Clique", a clip from "The Enchridion!" is playing on the TV in Chloe's house.
- In "Charlie's Halloween Thing 2", Charlie attempts to get the arcade machine to turn back into a bigfoot, only for it to change everyone else instead; after one such attempt, Panda, Grizz and Ice Bear are altered to resemble Finn, Jake, and Ice King, respectively."Ice King in wrong show."
