beerbum Share definition Flag A hobo like figure that sits in front of the television drinking beer and eating stinky ramen for at least 6 hours a day. The other 18 hours it sleeps. The old man was acting like a beerbum. Look mom! A beerbum wants you to take off your sweater! beerbum by JordenV November 1, 2007 0 0 Get merch Get the beerbum mug. Buy Now — $32.95 See more merch