Just like a knuckle sandwich but the hand has to be extra warm and sweaty
Person 1: damn!! You really gave him a taste of your knuckle sandwich!
Person 2: Eh.. it was more of a knuckle panini just because how anxious I was.
I'm going to polish knuckles on that guys face!
To punch someone repeatedly or to fight.
1. I'm going to polish knuckles with that guy after class.
2. I want to polish knuckles on their face!
A cover up word for a jerking off machine for the lonely motherfuckers who cannot get bitches
Hey bro you want a finger knuckle massager. It relieves your pain super fucking fast.
When your balls get divided by the mid seam of your underwear.
My dad started to cry in church, said he had a bitchin gas knuckle
When a fat girl releases a fine mist of feces in a person or persons face.
“Todd got toad knuckled last weekend and now has pink eye.”