The 'I'm Already Tracer' meme originated from a song titled 'No Mercy' by the musical group No-Name and produced by The Living Tombstone in 2017. The song depicts a frustrated Overwatch player dealing with teammates who won't switch characters. It became a viral sensation in late 2018 on TikTok, where users would perform lip-sync duets acting out the various roles in the argument. The humor stems from the rapid-fire rejection of every character choice, famously starting with the line 'I'm already Tracer.' Today, it is used to satirize stubborn teammates, gaming gatekeeping, or any situation where someone insists they were there first.