Hehe :) We are crazy, yet a good portion of that figure comes from the Scandinavian Vikings teenagers raiding Prague once they hit 18 :) They often get wasted at the airport, where no Czech ever drinks, since it's overpriced. Yet super-cheap for you guys ;)
There are various beer styles, many of them don't really fit the common beer shoe. I have a hunch you might be into chocolate-style dark beers, some of them are even served with chocolate, like this stout: