Definitions by Articulax

Goober 

Goober refers to drool, spit-up, boogers and other various forms of child slobber, particularly when those substances have come in contact with another person, such as a parent or sibling.

Big Sister: "Baby Sarah just goober'd on me!"

Parent: "Let me wipe off that goober"

Goober by Articulax October 23, 2019