The "( ಥ_ʖಥ )" emote is commonly referred to as the "crying face" or "sad face" emote. It can be used to express a variety of emotions, including sadness, disappointment, and despair. While it has been associated with the idea of suicide in some online communities, it is not exclusively used for that purpose and should not be taken as an indication of suicidal ideation without additional context.