1 to 9 people (usually underaged)organize to steal beer from a store, often times to take to a party for others or enjoy for themselves. they usally take 24 packs or 40oz 'steel reserve' bottles. often times they walk out casually, other times they try to run and sometimes get busted. or sometimes they try other tricks that are top secret and i wont disclose.
Dude we went on another beer run last night, 4 of us grabbed our own 24 packs. it was an easy, strait run.