Cheap beer that comes in a pack of 30. Brands associated with the 30 pack are, Miller Highlife, Busch and Busch Lite, Keystone and Old Style. Often referred to as dirty thirty, rack and 30-rack.
Hey dude, I just picked up a 30 pack, wanna go ice fishing?
by alxx December 13, 2007
Can you define these popular missing words?