Funny cause it's true
Writing about web page http://www.insane.com/jokes-1973-vs-2007/
Check out this parody on events that happen in 1973 compared to if they happened in 2007. Very funny. Some of the comments after are even more funny, like:
Comment by Scott: this is really not funny
Comment by Andrew: not funny if you are a moron or a democrat.
It’s funny anyway, have a read!