Knuckle babies

When jacking off and you sperm and sperm runs down the knuckles-

When flashjo3 whips out a batch of the knuckle babies

by MADDENGODOF813 April 25, 2011

gooey knuckle

Male equivalent to the females sticky finger. It is when a male masturbates and ejaculates his man goo on his own knuckle.

Bro the other day I was beating it and had a serious case of the gooey knuckle.

by Trent Hatcher December 04, 2017

Squid Knuckle

Anus. Butthole.

Nikki begged me to stick my tongue in her squid knuckle.

by DanaFX October 31, 2021

knuckle tuck

A knuckle tuck is when one curls up one's finger, tucks said finger into the receiver's anus, and continues to add more and more fingers.

Oh my God, Becky, Bryson knuckle tucked my camel toe for an hour straight.

by CarlTheCamel December 12, 2015

P-knuckle

An old man with tight pants and his budget showing...cousin to moose knuckle

Old man Fred's P-knuckle is showing

by Twackerisms March 08, 2022

knuckle child

Sperm. The result of buffing one's bishop.

I spilled many a knuckle child watching porn last night

by thepipe November 16, 2018

Ugandan Knuckles

it spreads cancer

eww
Ugandan Knuckles is big cringe

by LCSMXD January 25, 2018