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.
Semen. Ejaculation. Etc.
I spilled my chunky seawater in my girl earlier and now she's pregnant.
Sexy as fuck (according to chike)
God, lord and savior and helped PH1LZ4 create minecraft
Person: Have you met Chunky chikes best friend SpoodaMats
Person 2: yes
A chunky butter/chunkie butter is the opposite of a butterface -- so instead of her body being fine and her face unattractive, her face is fine and her body might be unattractive, or just a little chunky.
I've got a crush on that chunkie butter.
Black Nigerian kid by the name of Kenny owolabi used to sell chocolate bars in st cuthberts, in his loud Nigerian accent he wud shout “KIT KAT CHUNKY WHITE”
Me: Kenny bro wat u selling like wor ked
Kenny: “KIT KAT CHUNKY WHITE”
When expected to win a game (such as Poker, Chess or Fortnite), with little chance of loss, "doing a Chunky" refers to situations where the expected winner makes a catastrophic mistake and loses the game.
Bob should have won that Poker competition last night, but he "did a Chunky" instead, and lost as he needed an excessively long toilet break