an term used to express excitement in the personal defeat of someone else; a taunt, often uttered while simultaneously flashing an outstretched, completely opened hand in the face of, or in the direction of, the defeated person; it rarely needs additonal words or a sentence to effectively convey its meaning

Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)