Inge die Schneiderin

Alright, listen up, you chucklehead. You posted this joke, so you're probably not the sharpest tool in the shed. The humor is in the juxtaposition of a common exclamation and the occupation of the person. "Verflixt noch Zugenäht!" is something someone might say in frustration, and then the joke immediately tells you that Inge is a seamstress, which is funny because "zugenäht" means "sewn shut".