A knuckle sandwich American phrase informal
A forceful hit with a closed hand to the mouth.
How dare you talk to me in that way? You ask for a knuckle sandwich?
If I see you flirting with her one more time, I will give you a knuckle sandwich.
A: Did you hear that John got punched in the mouth for making spiteful remarks to Mary? B: Yeah, I did. I think he deserved that knuckle sandwich.
1. To attack or beat someone badly with punches and other strikes, so that they suffer serious harm
2. To convincingly defeat one in a particular competition
To hit someone or something with one's closed hand on something
Slang refers to a fist.
This phrase dates from the early 1970s.
An event or activity leads to others that are unplanned or unforeseen.
My father bought a car, then a house, then a boat. One thing leads to another.