>>180334by the way it's very easy to do many times very fast
I don't like drinks
mixes like this are a lot better in my opinion
but if you want cheap drink then sure cola+vodka
if you have peoples who won't give up in drinking then serve them U-Boot beer+vodka (spirit) just pour beer in to glass and take 50ml glass of vodka and throw in to beer to stay at bottom (strong peoples can take 3 beers like this as maximum usually can knock out after first one)