My MSN did that just for kicks while I was in China. I think the internet censorship didn't interact too well with the program. Half my messages wouldn't go through but it wouldn't TELL me when they did and when they didn't, so the two things I said more than anything were "Did you get that?" and "Umm...I don't think I got that." We ended up shortening to "dygt?" and "dgt" for the sake of our sanity.