Top definition
The bulge created when a mans pants ride up too high.
Dude that cowboy has to be uncomfortable. He's packin a major man knuckle.
by Wizz kid January 24, 2009
Get a Man knuckle mug for your daughter-in-law Beatrix.
Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
Get the stupid people neck gaiter and mug.