fudge knuckle

to fist a male or female anally.

guy 1: did you go on that date last night?

guy 2: sure did, we went back to hers, she even let me fudge knuckle her.

by mykiemegatron April 23, 2010

fudge knuckle

Piling a dump so high in a toilet that when you go to wipe your knuckles hit the pile causing your them to be covered in hot fudge.

After taking a massive dump and wiping, I hit the pile and got a fudge knuckle.

by Beetle Juice November 5, 2006

fudge knuckle

When a sexual partner is fisting the other partner in the anus, and fecal matter, or more appropriately, "fudge" is left on the knuckles of the fister.

"I don't much care for fisting Lucy because I always get fudge knuckled."

by NJ Pelli September 26, 2006

Fudge knuckle

When you put your finger up a butt during sex/foreplay, and you go a little too deep, resulting in a bit of poo on your knuckle.

Dude1: how'd it go with that chick last night?
Dude2: not bad. She wanted me to finger blast her butthole, so I did, but I got a little over zealous and ended up with a fudge knuckle.
Dude1: oh man. that's fucked up!
Dude2: yeah, but she ended up riding me all night so....

by Huge hammer69 June 25, 2021

Fudge knuckle

When you have uncontrollable rectal leaking and it ends up all over your testicles and inner thighs. You reach down to check what has happened and your hands and knuckles get covered in the devils fudge.

Phil : I am so embarrassed, i ate a dodgy vindaloo last night and it has played havoc with my nether regions.

Damo : how could you tell what had happened?

Phil : i reached down to check and ended up with a bloody fudge knuckle !
Damo : i have to go now, i think i left the iron on....

by Frank Fontain June 15, 2019

Fudge knuckle

When you're prairie dogging it so hard it makes the ass of your pants protrude.. much like a moose knuckle but with feces..

Oh man I was so close to shitting my pants that I had a fudge knuckle..

by Glunnda August 27, 2021

Bolivian fudge knuckle

A sex act where a woman is being held in midair by a man in between sex positions , and proceeds to fist her own ass.

“ i lifted her in the air and then she started giving herself a Bolivian fudge knuckle”

by Nostalgia inc. July 25, 2021