1) A large and defined outline of a man's genitalia in his too tight pants.
2) A member of the Clayton High School Ultimate Frisbee Team.
2) A member of the Clayton High School Ultimate Frisbee Team.
"Dude, those pants give you a phat mooseknuckle. That will help you in picking up some dirty bitches."
by Jkizzlefashizzle May 12, 2010

by BxB August 29, 2005

by Lutzie October 7, 2009

2 guys 1 girl. One guy reaches down a girl's panties and then the other guy feels the other guy's hand from the outside of the panties.
We were about to do it but then my buddy comes in and gives me the mooseknuckle fakeout, which totally killed the mood.
by TimzTKA June 9, 2011

by Tim Finch, Cody Marshall June 14, 2007

At the David Allen Coe concert there was nothing but mooseknuckle and beltbuckle as far as the eye could see.
by markvz September 3, 2009

As he sat in the local bar (Walter's) drinking his Bud Light and staring at the biggest mooseknuckle he'd ever seen....he said "Weez...I have the name for your cabin....the "Mooseknuckle Lodge"
by Stone June 11, 2003
