Prevalent most recently in certain areas of the South, a vend-a-moo is a sort of vending machine that vends gallons of whole, two percent, or skim milk. Each gallon, at present, is $3.00.
Hey, I don't want milk from Wal-Mart. Let's go to the Vend-a-moo and get some!
by Jana D. May 10, 2006