Hehe I think I've been doing alot of these lately. But, I like to know that other people experience similar things, so I don't feel so alien

Have you ever been watching tv, or on the phone, or talking to someone and all of a sudden you can't understand what they are saying? Its just jibberish, and no matter how hard you concentrate, it doesn't change. For me, its lasted from 10 seconds to 10 minutes at a time...I can't do anything to stop it, it just goes away by itself. I will come in on the middle of sentence during the news or whatnot. (Then wonder what they are talking about )