Hot Daniel is the name Finn gives to the truck that he, Jake, BMO, and Banana Man fixed in the episode "We Fixed a Truck." As seen in the episode's title card, Finn finds it in a tree and pushes it to the Tree Fort. The four work on it all day, and BMO adds aerodynamic features during the night. The next day, they replace the cylinder head, install the battery, fill the tank with biodiesel, remove the top, paint it green, and place plants in the bed. Banana Man drives it to the Candy Kingdom, where they launch it off a ramp at the Reptilian Clone, destroying the truck in the process.
- The truck's name is an exclamation Finn uses in the episode "Vault of Bones."
- The truck resembles a 1955 Chevrolet Task Force pickup.