Gibberish in German language, sometimes used as a way to call people stupid. Also can be included with "blödian"(idiot in german) or "schieße"(fuck).
Jon: The square root of 25 is 2!
Stella: That's the square root of 4! You wasauchimmerdusagstlehrertutmirleidschnuckiputzisinstitutsnamestraßeScheißaufdiemädels.