No, I don't know German.
The Big Bang Theory Season 2, Episode 3
Unless they're German,
The Big Bang Theory Season 7, Episode 12
But I'm from the German school. Berlin's.
Money Heist Season 3, Episode 5
because it lives in a state-of-the-art
German incubator.
The Big Bang Theory Season 10, Episode 8
Now, in German.
The Big Bang Theory Season 10, Episode 20