Strangest thing you've heard a co-worker or patient say?

Before I became a nurse I was a phlebotomist for a county lab. A couple of teens, (under 15 if I remember right), from a group home, (severe mental illness), were driven in. 1st draw is fine, not eventful. The second one- well, I wish someone could have been there to witness..
This kid had a very odd way of speaking. He would ask a question, sometimes repeating the last word several times and then answer his own question. Except, he should not have known so many odd personal things about me.
He asked me how I liked the city I JUST moved to-specifically naming it, and then asked how my boyfriend was liking his new move to a different city-specifically naming it. And then asked about my daughter and instead of naming her directly, he named her by naming a nearby lake, that happend to share her name.
I asked him how he knew so many things, he never answered me. He just kept asking and answering all these questions about me.
I was so flustered and shaking, I actually missed his vein the first time- got it on the 2cd, and he was apologizing to me.
It was a strange encounter I have never been able to forget, or explain.

Needless to say, the charge nurse I work with isn't the brightest. Just a few examples:
1. When filling out a lab slip for a UA C&S, she wrote "UA CNS". It took three people and 20 minutes to explain the difference to her
2. While charting on a resident, she turned to me to ask if ""left foot" was spelled the same as "he turned left"".
3. Another charting episode occurred when a male patient was feeling ill. She was charting his condition and asked me how to spell "pacific". I responded by asking her what she meant; her reply was "Mr. X has no pacific complaints". I replied that Pacific was an ocean, he has no specific complaints. OMG!

This is a seasoned (20 yrs. or more) LPN and it kinda scares me that she is responsible for 30 odd residents and hands out narcotics.