Dirty, dried up slop. Normally caused when butt slop is untreated and gets all dry and crusty. It also will smell really bad, especially when having sexual orientation.
I've got butt grub all up in my butthole, and it's really nasty
A state of being fucked up out of your mind. No clue what’s going on around you.
Lauren was so grubbed out she fell asleep in her pizza.
When you get shown a grubhub add
Bro I cant believe I just got grubbed!
The action of getting shown the grubhub add
When you slide your dick down the length of a kitchen knife
Dude, last night I totally cut a grub
Australian slang for idiot, asshole, dickhead or moron.
Can be used in video games when someone steals your loot or steals your kills
You stole my kill, you dirty grub!
Come revive me you absolute grub!
You dirty grub, you took all the ammo!!!