penetrating an anus with your unusually long knuckle
perry: dude how'd it go with sherry last night
terry: it was awesome dude. i got to swiss knuckle her
perry: aw dude, gross. we didn't shake hands did we?
Her full body showed her walrus knuckle through her tight pants.
An alcoholized drink that hits the drinker by surprise shortly thereafter. (i.e. the image of a hovering fist suddenly clobbering the drinker)
Man, that tequila shot was a total hovering knuckle!
Knuckle face
Is defined as someone who look stupid.. or some kind of their face shows stupidity..
While having the entrance exam, Anna stared at test not knowing what to do and looking like a knuckle face..
Can also be found next to the word 'gnarly' in the dictionary.
The act of a male ejaculating into a females face while she sleeps then throwing a handful of his recently shaven ass hair into her face and letting it dry.
Out of nowhere, Mike decided to give me Mountaineers Knuckles last night.
or
I gave her the messiest Mountaineers Knuckles, it was awesome.
A punch with raised middle finger knuckle.
"Stop knuckle punching your brother"
the very center of a persons' abs (more common when it's a 4 pack) that is harder than the rest of that abs, and tightens similar to a knuckle. It hurts when hit directly, similar to the pain of playing bloody knuckles.
(out of stupidity) I'm going to break your tummy knuckle!
My tummy knuckle hurts after doing so many crunches.