Let's try to keep count of the great unknown lines. This one is from an housemate from my year in Liverpool. It was a few months before I got married, I was very busy with work and the first thing I used to do when I was getting home was to call my then fiancée now wife, who was living in another city. That evening as I couldn't reach her, I left a message on her answer phone while I was cooking dinner. My housemate saw me doing this, the phone in one hand and the spoon in the other, stirring whatever I was cooking (I believe it was a chicken curry), a bit breathless as I was doing two things at once. After I hung up she looked at me, amused, and said:
"You are SO married!"
So voilà, great unknown line number 11.