smash in (one's) head

smash in (one's) head

To strike one in the head or the head with intense, violent force. The cops arrested the man after he threatened to smash in their heads. Where's the guy who insulted you? I'm gonna go smash in his head!
See also: head, smash
Farlex Dictionary of Idioms.
See also:
  • head for the setting sun
  • a head
  • knock (someone or something) on the head
  • knock someone or something on the head
  • knock something on the head
  • head in
  • head into
  • head into (something)
  • fat