We don't have synonyms for nuggie yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are tuggie, luggie and snuggie.
(n) :
Alternative form of noogie (“head-rubbing prank”). [(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.]
(n) :
Alternative form of noogie (“head-rubbing prank”). [(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.]