This is the act of throwing up warm chunky vomit onto a partners genitals during oral sex. As disgusting as it sounds, surely there are people out there (like those into shit porn) who enjoy this. It is generally an accidental act triggered by a gag reflex or perhaps a very yeasty vag, but may be used purposely as an act of revenge or spite.
EX1. Bill only wanted a BJ from Steph, but she ended up giving him more than he asked for, a nice hot n' chunky stewjob.

EX2. Steve was all hyped up to eat out Jill's axe wound but the bitch was so dirty he gave her a hot n chunky stewjob before he even touched his tongue to it.
by N8RZ March 18, 2013
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When there is a very ugly, old keyboard that takes up more than twice the space it needs to.
You have chunky keyboard syndrome. Your keyboard is just ridiculous.
by the brains at work October 5, 2010
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A 'Chunky Kath' is a term given to the girl of the friend group who is the most likely to pinch anything that can be consumed, be it the vodka at the pre-drinks, your flatmate's chezzie-blues or your other mate's chicken nuggets. This is a term coined in the North of England but usually in the Greater Manchester and Stockport area. It is a very localised saying, but every friend group has one. Traditionally these are also the girls who are most likely to deny they want anything until they see others with something - for example, when they begin the night out on cans of cider and finish on everyone else's spirits.
"You having another one of my nuggets? You're such a Chunky Kath!"
"Our Chunky Kath has nicked my vodka again"
by chloe1212 April 24, 2017
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A sexual act involving dropping a lumpy turd into a sexual partners mouth and making them swallow it whole. The next day, you give them multiple laxatives and making them shit it back out onto a random animal of your choosing (such as a monkey)
“Me and Sarah did the chunky monkey last night, it got all over the dog
by 2001legohagrid January 11, 2022
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A chunky monkey is when you shove a banana in a fat chicks ass and she shits it out in your mouth.
Person 1:Emmett gotta chunky monkey from Luca last night
Person:eww why’s he have so many weird kinks
by Cookingwithpoo September 26, 2021
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