In my day we often did the Keg Tape Shoot. Set it up in the middle of the kitchen, use electrical tape to batten down the nozzle lever, pass the pumping and the nozzle to mouth to the right until all 15.8 gallons are gone. A little prep for the bars. Sure there was often quite a bit of beer and throw up sloshing on the floor, especially where there were less than 10 of us, but it was mostly beer so we could wait a few days to clean it up.
