When you or your partner shits on your hand while you shove your hand up their anus up to your knuckles.
by quentwestwood February 20, 2022
Get the Ugandan Knucklesmug. Moose knuckle or camel toe, but in the back. As if someone was wearing spandex and hiding two bagels between their legs just under the grundle.
by Jamal Y’all October 1, 2023
Get the mass knucklemug. The crease of your pants, separating where the two balls are, stretching the sack like a frogs webbed foot.
I looked down at my boyfriends egregious frog's knuckle and told him he needs to go a size up because his nutsack was showing
by mattyctrapz December 27, 2018
Get the Frog's Knucklemug. I saw Tommy doing the nine ball knuckle shuffle yesterday in his room. He really needs to stop jacking off on weekdays.
by Stickee Fingaz September 22, 2013
Get the nine ball knuckle shufflemug. by CurseWordGenerator2000 January 28, 2019
Get the fuck knucklemug. 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.
by Metry Dirty D August 10, 2022
Get the Knuckle wrestlermug. by Snykes April 23, 2018
Get the Queef Knucklemug.