Well, back in the day when I used to party in Deutschland it was Parkbrau Pils or Export. Also liked Hefeweizen with a lemon, Dos Equis Dark, Becks Dark, Molson, Molson Brador, and Czech Budvar. U.S. imports labeled as Warsteiner, Bitburger, etc. do not taste like the originals (check the labels).
Nowadays it's Mountain Dew or Hawaiin Punch...
Yours, Mike