Markiplier, the online name of Mark Fischbach, built a huge following through energetic gaming videos and expressive reactions that fans constantly clip and reuse. This line became popular as a standalone reaction because it needs no setup and instantly questions an unfamiliar person or idea. Shared across streams, edits and chat servers, it works like a verbal double take that fits gaming moments and everyday conversations alike. Its continued use comes from that flexibility, turning a simple confused question into a recognisable meme response.
About this sound
Markiplier saying who even are you is a confused reaction clip from his gaming videos, used when someone appears unexpectedly or says something baffling.
This six second clip captures Markiplier in mid reaction, asking who even are you with genuine bewilderment in his voice. The delivery starts confused and rises in disbelief, as if he has just encountered a character or comment that makes no sense at all. There is no music or buildup, just his close, clear voice cutting straight to the question. It lands as both a callout and a joke, making the listener feel instantly put on the spot. Viewers often replay it because the tone perfectly mixes surprise, suspicion and dry humour in one short line.