Pregnant Prostitute, Used as a derogatory term due to its status.
Wow, you're such a Gronk!

Look at that Gronk on the sidewalk. :O
by Informed Australian October 22, 2013
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A term of affection used to describe a human who lives their life and consumes their environment like a grotty pig. Used to describe a person who is dirtier than a Grot.
Mum: Laura have you cleaned your room?
Laura: Not yet!
Mum: Laura, you are such a GRONK. Clean it now!
by Jessie’sGirl August 19, 2020
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Kiwi pronunciation of the Traditional Irish name "Grainne", also synonymous with good fun or "craic".
Bloody Gronks into the Sav again, lock up your sons!
by maybe_kiwi October 26, 2022
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a person who holds onto a poo to deliberately unleash it on another person's clean toilet
omg Kelly is such a gronk, she left skid Mark's down the FRONT of my toilet
by shanewho March 24, 2019
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...is an overweight woman who is very clumsy and sloppy. This woman is usually loud and has big feet!
That fat fucking gronk won't shut her mouth!
by Trevor Chapman February 3, 2008
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a total loser. Usually slumped in posture, with varying shades of colour in their hair. can be seen anywhere and a gronk detector is not needed to find one
"dude look at that total lurking gronk down on the corner!"
by dylmeister007 April 26, 2009
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