What does Go cheetah get banana hey monkey get funky mean in Arirang's "Tarzan Next Door"?

This lyric actually first appeared in the song Tarzan and Jenny from the animated Tarzan. Although this song has nothing to do with forest animals or anything like that, the protagonist is Tarzan after all, and the character selection must still reflect the content of the original work. , for example, Jenny or something appears, so this sentence actually has no meaning to the entire song, but it just sounds magical. But as for what this sentence in the original song means, my personal understanding is that Taishan is chatting with his animal friends, the orangutan and so on