Kazotsky Kick comes from Team Fortress 2, where it appears as a group taunt available to all nine playable classes. It was introduced with the Gun Mettle Update in 2015 and lets nearby players join the dance. The routine draws on the visual style of energetic Cossack and Ukrainian folk dancing, especially its recognizable squat kicks. Gameplay videos, fan animations, and Source Filmmaker projects helped the music spread beyond matches. It remains popular because the tune instantly signals coordinated dancing, celebration, and absurd multiplayer humor.