Knuckleduster

A double jointed reverse hand job.

Jim said his dick was bruised, because he got a knuckleduster from a circus freak show.

by smingleton May 7, 2019

knuckle buster

when you punch a nigga real hard!

guy1: yo where is dan?

guy2: he got suspended because he got into a fight that man pulled a knuckle buster on that man!

by little man child February 24, 2020

Knuckle buster

While in spoon position with your partner, you put your pinky in the Booty hole, ring and middle fingers in the vagina, and use your pointer finger to stimulate the clitoris.

Whether my wife is being naughty or nice, I always end the night with a knuckle buster.

by Dr. Octopus September 24, 2020