Team Fortress 2 launched in 2007 from Valve, and the Heavy quickly became one of its most quoted classes thanks to his booming voice lines. Pressing the callout in game makes any class shout for the Medic, the team's healer, but the Heavy version stood out on forums, YouTube poops and early meme edits. Its short length and clear wording made it easy to lift as a standalone sound, and it remains a staple in TF2 montages and gaming reaction videos.