Vaginal Beer Unit: the girl who drives around the golf course selling adult beverages. best seen in a college town or just about anywhere during the warm, summer months. least attractive after 3PM or in the fall.
what the hell, it's 90 degrees out here, i'm 10 over par and the vbu is nowhere to be found!

shit, we waited all day to see the vbu and she's uglier than a mud fence!
by devast8or January 12, 2011
Get the vbu mug.