slang Someone who harvests peanuts, particularly in the Southern US. "Goober" is another name for a peanut, particularly in the Southern US. Did you really grow up as a goober-grabber on a farm in Georgia?
goober-grabber
(ˈgubɚgræbɚ)
n. someone who picks peanuts. (Typically someone native to Georgia where peanuts are grown. From guber. Forced and contrived.) One of the local goober-grabbers took us to a peanut boil.