The emote "ξ(✿ ❛‿❛) ξ▄︻┻┳═一" or "A happy killer" emote depicts a character with a happy expression holding a gun. It is often used ironically to express a mix of emotions, such as happiness and aggression, or to convey a sense of dark humor. The emote gained popularity in online gaming communities and has since become a widely recognized symbol of internet culture.