noogie /ˈnʊɡi/noun 1verb 1forms 3 noun1 •(slang) An act of putting a person in a headlock and rubbing one's knuckles on the other person's head, often a playful gesture of affection when done lightly.Phil then proceeds to give Harry a noogie HARRY: HEY! WATCH THE HAIR!! THIS SHIRT GIVES!!! ALL RIGHT!!!!" — 1991 verb1 •(slang) To perform a noogie on. formsnoogied · noogying · noogies