by hanoverfist October 21, 2009
by RammWolf April 18, 2017
When in loathing with someone or just a fit of spazmatic rage, you proceed to vomit ("up-chuck") in the offenders face followed immediately by a swift punch to the face.
Also: knuckle-chucked, knuckle-chucking
Also: knuckle-chucked, knuckle-chucking
by PiratesLifeForMe_AAR April 18, 2008
by Lees def April 29, 2010
the fart resulting from intense fist knuckle action. The fart's intensity and smell is equal to the depth and size of the knuckles.
a. wow his hands were so big, i got some gnarly fart knuckles.
b.guy: dude did you just fart knuckle?
other guy: yes, yes i did.
guy:smells like he knew what he was doing.
b.guy: dude did you just fart knuckle?
other guy: yes, yes i did.
guy:smells like he knew what he was doing.
by JuniorBaconCheeseBelly July 12, 2010
Friend 1: "Dude! You can see Mike's package!"
Friend 2: "Those are some super tight pants..."
Friend 3: " Thats one ugly moose knuckle"
Friend 2: "Those are some super tight pants..."
Friend 3: " Thats one ugly moose knuckle"
by AlmostAmanda July 10, 2009
by Lil’Jesus February 11, 2018