From Wiktionary, the free dictionary
From kacken + -er.
Kacker m (strong, genitive Kackers, plural Kacker, feminine Kackerin)
- (vulgar) agent noun of kacken
Declension of Kacker [masculine, strong]
- “Kacker” in Duden online
- “Kacker”, in Digitales Wörterbuch der deutschen Sprache[1] (in German)