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?
Professor: I do not round grades up. How about studying instead of grade grubbing?
by Pialinist May 1, 2023

im in the mood for some grub-loadin
by chris May 13, 2005

The friend who has NO Fishing tackle of his own or too cheap to pitch in, yet digs in everyone's gear/lures/bait...then loses it.
by Striper-King June 11, 2014

by P. Dough April 10, 2021

When you accidentally order 2 meals from 2 separate restaurants. Also can be Double Grubberson, Dubberson McGrubberson, Grubble McDubblerson, Big Dubblerbob Grugski, Grubingitis, and many more.
by 1lawl October 14, 2022

A euphemism for masturbation.
by redgulp5 May 18, 2017

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
