The Italian Job
Similar in VERY FEW regards to "Bloody Knuckles" that we played as kids....
"Rusty Knuckles" is simply (depending on your particular 'acceptance' of said limb) the act of anal fisting.
does this really need an example?
I guess....see goatse.cx for historic reference?
"Oh man, Justin and Andrew were having playtime.....Justin was stretching for his receiving of Andrews clenched fist. I bet he has Rusty Knuckles now!"
© 1999-2015 Urban Dictionary ®
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.