A type of chill and laid back dude. He always goes with the flow and is down for whatever. What he is most down for, though, is any and all parties. Whether it is a football party, prom party, or pool party, he will attend and even make the party more lively. Also, they would rather game than do any physical activities. While a bit lazy, Grunkies are a great choice to be accepted into The Homies.
Grunkie: I don’t wanna work out, I’mma just sit here and play Among Us.
Bob: Dude you’re such a Grunkie!
by BillyBobJoe20 December 27, 2021
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I've always used this word as "gross" + "chunky." I invented this word years ago to describe some nondescript cafeteria food. Looks like others invented a word with a similar definition.
"Honey, I appreciate you making your family's traditional prune and peanut habanero chili con carne yesterday, but the results were rather grunky."
by richpee November 1, 2007
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Adj. looking like or dressing as a slovenly or homely older woman

resembling an ugly granny
Damn, nice panties girl. You so grunky!
by jupitergo September 7, 2006
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Hillbilly name for a family matron (ie Grandmother, Great-Grandmother, Mother in Law, etc.)
My Grunky beat the smack outta my Daddy for cheatin on Momma.
by DLERH June 2, 2006
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Grunky- Adjective, someone whose personality is like the 1990s grunge movement but is also likeable and pleasant
Person A: "Damn Hank from the hit videogame Detroit Become Human sure is grunky"
Person B: "I love how he's a complete mess but also has a lovable dog and android boyfriend, what a grunky man"
by T3mmie January 9, 2023
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Funky and gross like slime on a wall, the feel of rotting trash in between your toes, or that unidentifiable smell in your house.
Friend: “Why does it smell like burnt fish and something dead?”
Me: “I don’t even know but it’s kinda grunky.”
by Wiseman07 January 5, 2023
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A word for when you’re not quite grumpy, but you’re getting there.
Gosh babe, i need some time alone right now”
“Are you grumpy or grunky?”
“I’m grunky.”
by macyandxavia September 20, 2023
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