• pie hole,pie-hole

Frompie +‎hole. Coined by Stephen King in his 1983 novelChristine.

• (General American)IPA^(key):/ˈpaɪˌhoʊl/

• Audio(General Australian):

  (file)

piehole (pluralpieholes)

1. (slang,offensive) A person'smouth.
   • 1983,Stephen King,Christine:

     “You trying to help your buddy right out of here, Junior?” “No,” I said. “Sir.” “Then shut yourpie-hole.”

   • 2007,David Sherman,Dan Cragg,Firestorm,→ISBN,page258:

     "[T]hey kin always do a mouth transplant on ya. Be a big improvement over thepiehole you was born with."

• cakehole