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
Get the Hot n' Chunky Stewjob mug.
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
Get the chunky keyboard syndrome mug.
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
Get the Chunky monkey mug.
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
Get the Chunky Monkey mug.
When someone is too fat you call them a chunky monkey
Person 1: bro that guy is so fat

Person 2: yeah he is so chunky monkey
by Ejdhdhsus) March 4, 2023
Get the Chunky monkey mug.
a name for a girl as a nickname if she calls u bubblebutt
kayla is chunky monkey cause she called Sophia bubble butt
by sxphia March 25, 2021
Get the chunky monkey mug.