I'm noticing more and more recently that my youngest sister is coming and home and uttering some rant to the tune of " Oh My God I hate stupid people!"
Welcome to the club sis, you're turning into me. (though I'm not entirely sure that's a good thing)
I find it quite amusing actually. My siblings and I don't really look anything alike, nor do we look that much like our parents, but spend 5 minutes with everyone and it becomes obvious we're all related.