99 Cent Dumb Deutsch Discount Deal! September 25, 2014 By Hermann Observer in Home Cooking, Humor Tags: Bargains, Dumb Deutsch, eBooks, English, German, Germany, Humor, Humour, Jokes, Languages, Sales Leave a comment Ends Monday. Sprechen Sie Dumb Deutsch? It doesn’t matter. You don’t have to speak a word of German to get a real laugh out of this comic collection of frightful faux pas. Apple, Barnes & Noble, Kobo, Scribd, etc.