
1) American slang for petting 2) Bean rub 3) Funny twist 4) Head ache 5) Head scratcher 6) Knuckle rub on the head 7) Knuckle rub to the head 8) Knuckle to the head 9) Knuckle-head move 10) Knuckle-headed action 11) Knuckle-headed antic 12) Knuckle-headed prank 13) Move for knuckleheads 14) Painful bit of horseplay
Found on
https://www.crosswordclues.com/clue/noogie

Noogie is American slang for a kiss or hug.
Found on
http://www.probertencyclopaedia.com/browse/ZN.HTM

a light blow or jab, usually to a person's head, back, or upper arm and accompanied by a twisting motion, with the extended knuckle of the curled-up second or third finger: done as a gesture of affection or painfully as a prank.
Found on
https://www.infoplease.com/dictionary/noogie
No exact match found.