Duff Beer
[be] Duff
[be-x-old] Duff
[bg] Дъф
[ca] Duff
[cs] Duff (Simpsonovi)
[da] Duff Beer
[de] Die Simpsons#Duff-Bier
[es] Duff Beer
[fi] Duff Beer
[fr] Duff (bière)