Definitions by Knuckles_in

Knuckles In 

A sexual position in which the man's fists are turned inwards and placed on either side of the females neck, to prevent her from moving away due to thrust. See "Gorilla Style."

After a bottle of Jameson, the only way to get it done is by going knuckles in!

Knuckles In by Knuckles_in May 2, 2012