end of world every decade

so i wasnt very coherent.. nvmd 9/11 was thought to be the end of the world but 91 and before and before that and before that. if you remember what was the last end of the worlds? every decade rolls around and it seems to be there are always someone claiming to say the end of the world is coming. wont stop but what were the last ones?

Well I guess it doesn't really matter. I mean I'd like a cookie for being part of the last generation.

last one i heard was like 2009 there was suppose to be like a black hole or something
then before that 1 was y2k