This word can be used both as a noun and an adjective. 1a) A person who has been working with grease, dirt, or grime.b) someone with poor hygiene. 2) word describing the overall non-cleanliness of a person.
1) Dude, that grub monkey looks like he has been working on cars all day!
2) Chuck Norris wipes grub moneys of his arms everyday during his shower.
3) Chuck Norris stared a grub monkey in the eye and it became clean.
4) I went to Walmart and all I could see were grub monkeys!
by sneakydan1 February 25, 2011
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A gramma that was a stripper as a little kid and mostly was at Dover air force base.
by May 16, 2022
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The action of begging your professor to round your grade up, usually done during final exam season. Usually done by people who don't actually deserve it.
Becky: Professor, can you round my 54 to a 90?
Professor: I do not round grades up. How about studying instead of grade grubbing?
by Pialinist May 1, 2023
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A bub grub is a word you call your girlfriend when you can’t think of a nickname so you just throw some words together such as bub grub, a bub and grub.
by BigBunt69 January 4, 2022
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The act of posting on Facebook and compulsively checking the updates to see how many likes your posts have garnered.
Areola is always posting crap on Facebook and she checks her updates every five minutes to count the likes. She is obsessed with like-grubbing!
by Untellectual October 9, 2011
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I had a day off so my ol' lady woke me up to grub and tug this morning, then I blazed some chronic and went back to sleep.
by Timmy Neutron Squared January 18, 2016
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Some nerd who's life goal is to spread his seed. Used to play runescape but is now a staff member on a Minecraft server.

Likes to smoke the marijuana and play chess against Bob the Snob and still win.
The Grub King is selfish and refused to buy his potatoe love a new cat
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