When I was in College I learned a little trick to keep our Beers, I mean Pops cold. We use to fill up the washing machine in the apartment or house with our drinks and ice. That way when the ice would melt, it would automatically drain. Plus if the party got broken up, the evidence was easily hidden. Via Martha
Now that I'm older and more mature I have to say that I still like this idea. I love the above tub idea from Martha Stewart.
Of course if I did this now, mine will be filled with Champagne rather than Busch Light.