It originates from the legendary World of Warcraft South Park episode, its german version, to be precise.
"Kack" is a German synonym for shit and "boon" describes an incredibly bad noob.
Kackboon, therefore, is a terminology used to insult the worst types of gamers, the one's that are so retarded they shouldn't be allowed to buy a Playstation.
My teammate just fell off the map. He is such a fucking retarded kackboon.
by Nik is a kackboon December 9, 2021
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