"Kek", from "kekeke"/"???", a Korean onomatopoeia of laughter used similarly to "LOL", would be the Korean equal with the English "haha". Considering that this is usually Employed in StarCraft matches, Blizzard, Starcraft's developers, made a decision to reference it in Wow (2004): when a participant of your Horde faction styles "lol" using the /sa