Nerd³ is the online name used by British creator Daniel Hardcastle, best known as NerdCubed for long running gaming videos, reviews and challenge series on YouTube. Short reaction lines from his commentary have been clipped and shared separately for years because his surprised delivery is instantly recognisable to fans. This particular phrase spread as a standalone reaction sound on soundboards and in edited videos, where creators reuse it whenever a game, clip or conversation takes an abrupt, confusing turn that needs no further explanation.
关于此声音
Nerd³ saying WTF was that in a confused reaction clip from his gaming videos, used for surprising glitches, jumpscares and unexpected moments online.
This is a very short voice clip of British YouTuber Nerd³, also known as NerdCubed, blurting out a baffled WTF was that in reaction to something unexpected in a game. His delivery is quick, incredulous and slightly raised in pitch, capturing that split second when a player sees a glitch, explosion or strange event they cannot immediately explain. Because the line is so brief and expressive, it lands as an instant punchline, letting the audience share his confusion without needing any context about what just happened on screen before it.
