Simply put it is the male equivalent of a woman's camel toe. Usually caused by the seam of tight but thin leg wear such as spandex, the testicles and penis form two bulges on opposite sides of the seem that vaguely resembles the hoof, or "knuckle" of a moose. hence "Moose-knuckle"
Jon didn't wear underwear under his skintight Peterpan costume, and everyone could see that he had a moose-knuckle.
by ChicagoBrian June 15, 2011
Get the moose-knucklemug. by Star the dundalk hater May 19, 2004
Get the swamp moosemug. 1. "I'm gonna pull the moose tonight, mofo! Bo-yeah."
"He pulled the moose."
"You really pulled the moose tonight, Nogbert."
2. "What's Alicietta doing?" - "She's over there, pulling the moose on Dougfried."
"He pulled the moose."
"You really pulled the moose tonight, Nogbert."
2. "What's Alicietta doing?" - "She's over there, pulling the moose on Dougfried."
by Bennifried September 27, 2005
Get the Pull the moosemug. While engaging in rear-door entry with a female partner, have an acomplice hide (preferably in a closet). With your two hands spread out, position them over her head like moose antlers. Have the friend jump out of a closet with a camera (flash required) to take a picture, one that resembles a spooked moose. variations can also be played out resembling a deer
by Playa Hat3r March 28, 2007
Get the spooked moosemug. The act of pooping the day before a field trip when you are so exited that you can not hold your bowl movements.
by iamthewalrus1993 May 15, 2007
Get the Poop a Moosemug. The next level of camel toe. That is to say, that the camel toe is popping out so far, that it is no longer in the same league as ordinary camel toe.
by GarrisonBowers June 27, 2005
Get the Moose Hoofmug. by startedmoose May 24, 2007
Get the moose callmug.