MooseKnuckle is a giant fupa. Much larger than a standard fupa and generally can be seen because Molly is wearing leggings 3 sizes too small and the moose knuckle kinda blinds you and hurts your eyes. It also probably stinks.
Molly Golightly doesnt just have a big ole flappy fupa that smells like chicken cutlets, she has a giant MooseKnuckle.
by SRName February 11, 2023
 Get the MooseKnucklemug.
Get the MooseKnucklemug. Steve: Nancy was acting like a total bitch in class so I gave her the old fashioned Mooseknuckle Mash.
by Professor  Butthurt April 16, 2024
 Get the Mooseknuckle Mashmug.
Get the Mooseknuckle Mashmug. to de-mooseknuckle is to remove the conspicuousness of the manbulge or mooseknuckle, i.e. the outline of a man's groin area. In real life this is done usually by uptucking or sidetucking or in a picture by cropping, because of prudishness
by nigerianwut December 22, 2022
 Get the de-mooseknucklemug.
Get the de-mooseknucklemug.