What does Lester fletcher say in German on the Sanford and son episode the piano movers translated into English?

In the "Sanford and Son" episode titled "The Piano Movers," Lester Fletcher speaks a few phrases in German. Translated into English, he expresses excitement and enthusiasm for the task at hand, showcasing his humorous and exaggerated personality. The scene adds comedic relief as he mixes English with his attempts at German, highlighting the show's comedic style.