Meanings
How to pronounce "knuckle sandwich":
AU
A punch to the face, especially to the mouth.
Example Sentences
1
If you don't stop annoying me, I'll serve you a knuckle sandwich!
2
I warned him to stay away, but he kept bothering me, so I gave him a knuckle sandwich.
3
My brother used to tease me all the time, until I finally gave him a knuckle sandwich.
4
Don't talk to me like that again, or you'll get a knuckle sandwich!
5
He thought he was tough, but I showed him what a real knuckle sandwich feels like.