a meme is basically a unit of culture. there can be memes of fashion or religion or any other cultural thing. the internet grasped onto memes and never let go b/c its easy and accurate to explain internet fads or trends as memes.
digg is a website that is basically a list of links to articles or pictures. when you like something, you digg it, and when other people like it, they also digg it, and the most dugg things make it to the top.
patrick swayze was an actor that just died. you might have seen him in red dawn, dirty dancing, ghost, point break, or donnie darko.
m2k is ridiculous.