I HATE when you come to a four way stop, and either get there at the same time or after another person who is also stopping at that intersection, and you wave the person on... then they ignore your wave and continue to wave you on. I have never understood this.
If you ever happen to be watching MTV when "I Want a Famous Face" and it's a "girl" who wants to look like Jennifer Lopez, just turn the channel, because that "girl" is definitely not a girl.