Usually used to describe something in a negative manner. But in terms of “grub/food” if seen as grubby can be seen as good or appealing
That food looks “grubby
Lolas looking grubby today
by Grub hub July 10, 2021
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Referring to the play-style, demeanour, and fans of The North Melbourne Football Club, colloquially known as "The Roos"
"The North Melbourne Football Team are okay, but boy oh boy, their on-field performance is almost as grubby as their fans"
by AmandaOut July 16, 2022
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Any cat or feline-esque creature
Man: Aww, that's such a cute grubby
Grubby: meow
by Thedumbestmanalive April 11, 2022
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A toothless Hobo. Aka Mr Gums.
Can usually be found squatting on someone's property.

Has been found to suck cock for rock, thus why Mr Gums is all gum, no teeth.

Loves to make gum slapping noises in hopes of making everyone around suffer from their Grubby Gums.

No dental hygiene, smell is said to be nearly unbearable. Bad Mr Gums.
Eww have you seen Mr Gums??? He has such Grubby Gums!!!

The grubbiest Gums in all the land!!!
by SquatLips July 13, 2022
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A grubby bitch that loves her calamari and also smells vaguely squidlike
See also; Jumbalaya, Jimberino, Jimbus2000, Josh, Jumby
Where did all the Calamari go?
Oh, the Grubby Calamari Bitch ate it all
by ElonMonke March 16, 2022
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Jenifer was so upset when she realized tommy was the true mr grubby
by messy bun October 26, 2017
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