The shocked emote typically represents a reaction of surprise, disbelief, or astonishment. The wide eyes and open mouth convey a sense of being caught off guard or witnessing something unexpected.
The exact origin of the "shocked" emote is unclear, as it is a generic reaction emote and not tied to a specific Twitch streamer or a well-documented moment in Twitch history. Emotes like this began appearing on Twitch and other chat platforms around the mid-2010s as part of global or channel-specific emote sets, often inspired by classic emoji expressions.