What are some stupid things people say about BP?

I was driving home with my dad about 10 minutes ago, and there was this lady in front of us whose speed was very erratic. She'd go anywhere between 30 and 50mph in a 50-mph zone. Then my dad said, "Wow, she's SO bipolar! Bipolar people are actually psychotic, you know. You don't want to be around them. Seriously, they should be locked up for their own good!"