pumpkin head
Noun
Meaning
(idiomatic, US, prison slang) A severe head injury resulting from a beating.
(slang, ethnic slur) An Asian, from being reputed to have large round heads.
(US, slang, archaic) A New Englander.
Source: en.wiktionary.orgSynonyms
Examples
Grandma was doing all she could to keep from knocking the kid upside his pumpkin head in front of the news cameras, but I'll bet he got it when she got home with him.
The Halloween spirit also seeps into ’s multiplayer, as the head of a player’s operator will transform into a pumpkin head once they reach three kills without dying.