If he could stand up, I'd knock his teeth in.
In that case well eventually get a blast of electrons that'll knock our front teeth out.
I would knock his teeth if legally given the chance.
I'd like to knock that man's teeth down his throat.
"A year ago, I would have knocked your teeth out for being a bloody traitor."
"I could knock your teeth out if that'd make you happy."
I said, "I'd fly back here and knock his teeth in."
I knocked his teeth into the back of his throat.
A few years ago he punched me and knocked my front teeth out.
When we caught you on that mountain he knocked your teeth out, yes, but believe me you were lucky.