Team Fortress 2 is Valve's class based shooter first released in 2007, and the Soldier has remained one of its most recognisable classes thanks to his rocket launcher and airborne rocket jumps. Rocket sounds from the game have been clipped and reshared on soundboards for years alongside other shooter effects. The repost if phrasing comes from social media chain posts that invite viewers to share if they agree, and pairing that format with TF2 rockets turned this clip into a niche joke for fans of the game.