@puniko Hahaha! Oh God, this reminds me.
So I spoke Dutch before German, I probably mentioned that.
Practically speaking, that meant I usually understood words and sentences, but not idioms in German.
So the first time I met my ex's mother, she tells him "Leck mich am Arsch" in front of me, and I can't tell she's being sarcastic, and I was VERY much "WTAF????"