someone who eats with excessive speed or is incredibly messy in consuming food. also, someone who eats food at any given chance or takes food from another without permission
Everytime Andy gets out of my car, there are always crumbs in the backseat. He is such a grease grubber!
by Hitlist 2 August 29, 2008
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a fat person with a dirty mind, usually full of admiration for the office swamp cougar
I wish that flubber grubber would stop turning every comment I make into an innuendo
by Kirky100 September 20, 2010
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Noun. The guy who doesn't shut up about what he got on that quiz, or sets out after an exam to compare grades with others, usually because he knows he did extremely well. motivations include the desire to brag, or the desire to make others feel bad about their own grades.
Them: What did you get on #14? I put C, so I know for sure I got ONE wrong. This is going to bring my exam average down to a 97%.
You: Fuck off, grade grubbers. No one cares
by O Chem August 11, 2008
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someone who doesn't eat chick fil a or big meals
hawley has never had chick-fil-a he must be a baby grubber
by McGillyGrubba January 30, 2020
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1.a slang term for one who partakes in the act of eating large amounts of tacos.

2. One who is obssessed with mexican food.
Oh man, look at that taco grubber! He would cut off his dong for a burrito and some hot sauce! Dude is seriously eating like 5 beef tacos.
by Stephene June 10, 2006
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