Depending on the context it can mean"Are you fucking kidding me" or it's used as a question to know if the other person wants to Leim you
Person 1: "How much for the phone?"
Person 2: "150"
Person 1: "WILLST DU MICH LEIMEN?!? It's basically categorized as a flip-phone now!"
Person 2: "150"
Person 1: "WILLST DU MICH LEIMEN?!? It's basically categorized as a flip-phone now!"
by Jürgen Müller November 20, 2022