Russian slang meaning "ez game" (katka=game). Popularized in games such as DOTA and League of Legends. Used by people to annoy their online opponents after lengthy and difficult games.
by Eckersley July 30, 2016
Means easy game and is used to annoy other players particularly of the other team after a lengthy match. It is regularly used from Pro CS:GO player NiKo.
by MONXX15 December 16, 2017