an irrational, idiotic manbaby. The name derives from the latin word Gruuknalia (meaning uncontrollable rage). A grunk is a person who is incapable of basic human speech and communicates only via grunts, shrugs and inchorent crying. Many teachers at a school will try to take care of a grunk and try to contain him. But from the Non-stop screaming and shaking to the constant barrage of fully used diapers, grunk(s) will usually be distributed and sent to the SCP foundation to be contained securely.
"Have you seen Greg recently? He's been out of control and acting erratically..."
"I don't know, i'm suspicious he might be a Grunk."
"I don't know, i'm suspicious he might be a Grunk."
by Crustacean King November 20, 2018
Get the Grunk mug.by Jacob McDonald April 17, 2008
Get the grunk mug.A contraction of the adjectives "gay" and "drunk". A condition resulting from an abnormally large intake of alcohol; where an otherwise heterosexual male exhibits overtly homosexual behavior.
"Andy was totally grunk last night. He kept grabbing my ass and rubbing against me on the dance floor."
by Adam Galvan December 12, 2004
Get the grunk mug.Example 1
"Dude what's this awesome music?"
"That my good chum is uncut dirty grunk!"
Example 2
"I think grunge is good and all but its so depressing"
"All you need my friend is a hot injection of groove... GRUNK IT UP!"
"Dude what's this awesome music?"
"That my good chum is uncut dirty grunk!"
Example 2
"I think grunge is good and all but its so depressing"
"All you need my friend is a hot injection of groove... GRUNK IT UP!"
by Jack Pack August 1, 2007
Get the grunk mug.Acting gay when getting drunk. Example: "Did you see Greg the other night, he had a six pack of beer and he was acting like a Grunk!"
by Matthew Ivy September 28, 2013
Get the Grunk mug.A shortend term for the name used to describe a Grunka-Lunka, who feature prominantly in the Futurama episode "Fry and the Slurm Factory." Grunk is commonly used as an insult (to claim that a person or thing resembles a Grunka-Lunka, or acts like one in anyway.) But is mainly used to replace the phrase idiot, sadcase, fucktard etc, especially if you can't think of another term to call you're friends.
Example 1
Jake: "Hey, you reckon we should go to Matt's house?"
Nathan: "No, you fucking grunk, his house is a shithole."
Example 2
Jake: "Jakea-lakea, spanka-la-matts, lets go over to matts"
Nathan: "No, you fucking grunk, his house is a shithole."
Jake: "Hey, you reckon we should go to Matt's house?"
Nathan: "No, you fucking grunk, his house is a shithole."
Example 2
Jake: "Jakea-lakea, spanka-la-matts, lets go over to matts"
Nathan: "No, you fucking grunk, his house is a shithole."
by grunk December 10, 2006
Get the grunk mug.When grandpa gets in to the liquor cabinet at four in the morning. Probably has a half smoked blunt and is blurting out racist slurs he learned in the Vietnam war. When he finally sobers up he will just say what are you looking at to the closest person near him and take a shot of nightquil and pass out on your couch to start the cycle over again the next day
by Grunk fund June 11, 2018
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