A Gonk is 2 things:

1- It’s another name for a troll (a toy monster thing with sticky up hair)

2- It’s a person that looks retarded with big glasses like jam jar bottoms and snorts like a pig.
1- Waaaaaah, I’ve broken my gonk :(

2- Eww! Look at that gonk!
by iluvmybathroom13 October 26, 2004
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A length of toilet role covered in fake fur which is supplied as a prize at fairs. Due to its pathetic pointlessness, it can be used as an insult.
You are such a f*****g gonk!
by JonnyJman February 24, 2005
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One's own skin. "in the gonk" (naked). My father (1923-2005) used this phrase in our childhood. His father was in the British Army (Royal Engineers) in WW I, so the army slang "gonk bag" for sleeping bag, is consistent.
by skribanr May 11, 2010
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a word that is used to descibe some one you dislike and is different from an average person, and even slightly geeky.
see that dude over there with a starwars t-shirt, he looks like a bit of a gonk
by jonny boid September 11, 2009
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an unspecified type of dirtyness or stain
"Ew, i fell over and now im covered in Gonk"
"Why didnt you clean you shoes, now theres Gonk all over the floor!"
"WHY ARE THERE GONK STAINS ALL OVER MY NEW CARPET?"
by PhysicalToxic November 6, 2019
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An informal way of saying you will be getting severely fucked up or drunk at a gathering
Damn, bruh, I'm finna get gonked tonight at Daniel's base!
by Melbournebitchass August 22, 2016
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a totally useless twat / dickhead / pratt / knob
by bubsey September 18, 2005
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