The feeling in your knuckles after beating any guitar hero.
1: Whats with Jake?
2: He's got hero knuckles. He tried beating GH world tour twice in one go.
1: Dumbass...
When sticking your fist in someone’s anus and wiggling it around violently for pleasure.
This weekend my girl wants me to give her the five knuckle shuffle
A tiny penis that is not erect but is verry tiny and holds it self up by its own tiny size
Tom: hey Joe why did your girl leave you?
Joe: well tom I'm pretty sure the last words she told me before she left with you to your place last Night was " hey tom eat a dick cause that's all your good for with your tiny little skin knuckle !
Louis, a mild-mannered demure guy, had just started dating horny, hung Dave. Louis wanted to "take things slow" and not fornicate right away. This gave Dave frustrated blue balls. One day after work they were heading upstairs and Dave grabbed Louis and went to the bathroom, where he pulled Louis' hand around and together they jerked Dave off leaving Driveby Knuckle Children all over the bathroom.
Kitty Knuckles is when you and a friend are so excited about something you put your knuckles together and wiggle your fingers.
Omg girl great job! "kitty knuckles"
The slits are pair of gloves used after by pregnant woman trying to kill the baby by fisting herself trying to pull the fetus
she had to hide the fact that she kill the fetus by using the knuckle slits
Tribadism or tribbing, commonly known by its scissoring position, is a lesbian sexual practice in which a woman rubs her vulva against her partner's body for sexual stimulation, especially for stimulation of the clitoris.
She is a knuckle wrestler, and loves women.