Super Robot Monkey Team Hyperforce Go! episode Galactic Smash: Space Attack (Part 1)
September 9, 2006
At one point in the first episode of season 4 of the series (Episode 40), Otto gets a hologram projector and starts using it on Chiro turning him in forms similar to Mario, Link from Zelda and Donkey Kong.
His incarnation of Donkey Kong is specifically based on his sprites from Donkey Kong, only retaining Chiro's hairstyle and scarf. It appears colored in green, rather than brown, for unknown reasons.
The Answer Studio, that created Super Robot Monkey Team Hyperforce Go! didn't held any right over Nintendo's Donkey Kong, but they only included a minor reference.