Fuzzy knuckles 

A males Testicular/genital region, aka the fuzzy knuckles.

hey bitch you wanna ride on my fuzzy knuckles?

Fuzzy knuckles by metalxtream12 January 11, 2011

Fuzzy Knuckle 

a drink served in gay and lesbian bars made of peach schnapps and wild turkey stirred with a hairy finger

i would like my fuzzy knuckle shaken... stirred

Fuzzy Knuckle by zippofish January 19, 2013

Fuzz Knuckle 

One who speaks ridiculous obnoxious jibber-jabber, making you want to fiercely smack them and burn their chickens.

Pinky: "WTF?! It rains in the ocean???

Zane: "Dude, shut up fuzz knuckle, or I'll burn your chickens"

Fuzz Knuckle by Fellowship of the Chicken January 19, 2009