This is a college funny.
I live in a dorm, which means community showers, microwaves, sink, etc. Not a big problem for me. I'm over at the sink, washing my dishes, when a girl down the hall comes over with her own dishes. While she's waiting, she decides to tell me half her life story. After this, she asks, "I just had sex last night. Does that mean I'm still a virgin?"
...After a few seconds of gaping, I found out she was serious, to which I replied, "Yes, yes you are."
I grabbed my things, went back to my room, and lost it.