The song was not originally intended to have nonsense lyrics. The vocalist, Andy’s Val Gourmet, recorded the mumbled vocals as a rough "scratch" track meant to be replaced by actual lyrics later. However, the production team liked the bizarre energy of the rough cut so much that they decided to keep it as the final version.
The "Original Mix" gained massive popularity through early meme culture on platforms like . chaca_ron_original_mix
In some slang contexts, "macarron" refers to cocaine and "chacarron" means a party, though the song itself is widely viewed as a humorous parody. The song was not originally intended to have nonsense lyrics