beau, dandy, fop, peacock, pompous twit (arrogant, vain man)
Probably borrowed from Polish Wacku, the vocative form of Wacek, which is the diminutive form of the given name Wacław, itself from Czech Václav, from Old Czech Venceslav, from Proto-Slavic *Vęťeslàvъ. Doublet of Wenzel.
Практикуйте говорение и запоминание " Fatzke " и многих других слов и предложений в немецкий .