Penis broken

David is using his smartphone Note to communicate with Amy by whatsapp.

After communication in few sentences, David does not reply for 1 minutes.

Amy: "what is happening?"

David: "penis broken"

Amy: "omg. are you joking?"

David: "no, but no worry"

Amy: "feeling painful? need to go to hospital?"

David: "no need. I can handle it."

Amy: "how to handle?"

David: "I can use finger"

Amy: "stupid"

In fact, David wants to type "pen is broken" but he omits a space.