"Kek", from "kekeke"/"ㅋㅋㅋ", a Korean onomatopoeia of laughter utilized equally to "LOL", would be the Korean equivalent with the English "haha". Since this is commonly Employed in StarCraft matches, Blizzard, Starcraft's developers, chose to reference it in World of Warcraft (2004): whenever a participant in the Horde faction styles "lol" https://edwarde677qni4.scrappingwiki.com/user