Yep, just had the same moron - Asked to be put on the DNC list - he didn't know what that was, eventually I told him to stop calling as we were not interested and hung up on him !
Sorry to say Ben is still calling people - I told him he's called about 90 thousand times and that blew him away kept saying 90K times and I continued to say yes and you have been told every time you call we are not interested and to remove us from your list - then I just go quite.
I've dealt with this guy 6 times already. Finally after being called a B***** and a moron I told Ben he needs to learn more American curse words and to call me back when he learns more.