
Now, in German.
The Big Bang Theory Season 10, Episode 20

...and I could smell German chocolate cake,
which is my favorite.
The Big Bang Theory Season 1, Episode 16

Quartz, from the
German "quarz"
The Big Bang Theory Season 12, Episode 2

because it lives in a state-of-the-art
German incubator.
The Big Bang Theory Season 10, Episode 8

But I'm from the German school. Berlin's.
Money Heist Season 3, Episode 5