to engage in a fist fight
by easyrider September 16, 2007
 Get the knuckle drillmug.
Get the knuckle drillmug. by Kujawa September 19, 2018
 Get the Knucklemug.
Get the Knucklemug. Ken: Hey buddy, whatchya been doin?
Chris: Just got done fingering Ashley.
Ken: I thought you had some slippery knuckles.
Chris: Just got done fingering Ashley.
Ken: I thought you had some slippery knuckles.
by Slippery Knucks February 18, 2010
 Get the Slippery Knucklesmug.
Get the Slippery Knucklesmug. by THIS IS BOXING LITTLE MAC June 4, 2018
 Get the Ugandan knucklesmug.
Get the Ugandan knucklesmug. A person who is notorious for their ability to fight. Puts food on their families table and acts hard like their life depends on it. Acts like a knacker also and lives in a mansion
by Omegaalollus February 15, 2020
 Get the Knuckles Kearnreymug.
Get the Knuckles Kearnreymug. When a man masturbates and ejaculates and the sperm (a.k.a. nut) runs down your knuckles of the hand of which he was mastubating with.
Joe: Hey man did you fuck kelly last night?
Drew: Nah, bro she said she didn't want to at the last minute.
Joe: Damn that sucks. So what did you do then?
Drew: Well since she gave me blue balls I had to masturbate to relieve stress, and I accidentally gave myself Nut Knuckles.
Josh: You didn't have to tell me that.
Drew: Hey man you asked.
Drew: Nah, bro she said she didn't want to at the last minute.
Joe: Damn that sucks. So what did you do then?
Drew: Well since she gave me blue balls I had to masturbate to relieve stress, and I accidentally gave myself Nut Knuckles.
Josh: You didn't have to tell me that.
Drew: Hey man you asked.
by Negros Love Maple Syrup October 4, 2016
 Get the Nut Knucklesmug.
Get the Nut Knucklesmug. 