Bill was your boyfriend, One day he called you.

"Meine Liebe can you come here?? I have something for you."

you approached him with a confused face.

"I have a special milk for you Meine Liebe."

he gave you a glass filled with special milk, you drank it and it was creamy, salty and sticky? You asked him what milk is this.

"My milk." he said smirking.