The six-seven chant became a TikTok phenomenon in 2025, spreading through sports edits, classroom clips and reaction videos where people shouted the numbers for no clear reason beyond the joke itself. It is often linked to basketball culture and the viral song behind the trend, which helped the phrase move from short videos into everyday slang among younger viewers. Kid versions like this one took off because they sound spontaneous and unfiltered, and the clip is still shared as a quick shorthand for hype, randomness and being in on the meme.