Upload any pictures of Jake here as long as they're appropriate.
Jake has a gender/species-swapped version of himself: Cake.
- When Pendleton Ward was asked on his Formspring if the mud puddle that Jake rolled in as a pup was really where he got his powers, Pen stated that it wasn't, and that Jake just couldn't remember.
- Jake writes a newspaper column titled "Begs the Question."
- It has been shown that he can either stretch his teeth or make new teeth.
- Jake wears invisible pants spun from spider webs by pixies, as seen in the episode "Donny."
- Jake is also known to have an eye patch collection, as seen in the episode "The Jiggler." However, most of them get ruined in that same episode.
- He does a parody of the famous internet meme "Double Rainbow" in a commercial where Lady Rainicorn is the double rainbows.
- According to Jake in the Legends of Ooo he doesn't like touching Slime Princess.
- Jake was confirmed to be an English Bulldog on Pen's Formspring.
- Jake has a tendency to steal items without realizing what he is doing, as seen in "The Witch's Garden" and "City of Thieves." He also steals valuables from the graveyard in "Ghost Princess" but this is a conscious decision.
- During a station break on Cartoon Network, Finn and Jake were voted the best duo of 2010, surpassing Regular Shows Mordecai and Rigby.
- It is shown that he can play the acoustic guitar in "Susan Strong," though it sounds like a ukulele.
- In the episode "The Silent King," Finn says that Jake's insides smell like vanilla, where Jake claims that it is because a wizard cursed him.
- In "The Jiggler," Jake whistles a song but in "The Real You," he can't whistle.
- Jake appeared with Finn in two episodes of MAD. See References in other media for further details.
- Jake has a bio suit in Project Exonaut.
- Jake rarely wears his booties while in the Ice Kingdom, mainly because he can't flip the pages of a book with them. He only wore his booties in the "Pilot" and "The Chamber of Frozen Blades."