Nu Manchu Posted in N Best definition Nu Manchu The mustache-like residue left around the mouth when licking out the last precious bit of Nutella from the jar. Look, Jimmy forgot to wipe off his Nu Manchu after polishing off the jar of Nutella. How satisfied are you with the definition? Looking for Nu Manchu meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 13 times.