In the episode "Vote of Kong-Fidence", when Donkey Kong and Diddy Kong approach Krusha, and DK tries to come up with a reason to vote for him, he sings "Donkey Kong the Politician".
Donkey Kong, ape as in Pollitician
He's got the answers, he's a Mission
He's not lying, he's just a politician
Donkey Kong, the ape is on a mission
Vote DK!