The most direct source points to a remix of the song "Watch Me (Whip/Nae Nae)" by Silentó. However, the true viral vector was a 2021 track by producer titled "Shaka Laka" (often mislabeled as "Shaka Da Baka" on SoundCloud). In this track, a heavily distorted, chipmunk-pitched vocal sample repeats the phrase over a syncopated 4/4 beat with a characteristic "bouncy" kick drum.
Linguists refer to this phenomenon as The phrase utilizes plosive consonants (the 'k' in "baka" and the hard 'd' in "da") paired with open vowels. This combination is percussive. It mimics the beat of a drum. shaka da baka da la la la
The consensus: It is a coincidence. There is no racist intent. It is just a drum sound. The most direct source points to a remix
The “la la la” ending often signals a carefree, dismissive, or playful tone—used to end an argument or lighten a mood. Linguists refer to this phenomenon as The phrase