Today is the day the internet goes crazy and practical jokes everyone.

My two favourties so far have to be googles prank, if you type Helvetica into the search, the text comes up in comic sans.
try it

and funny or die, who allowed Rebbeca black to take over the entire site.
shes actually funny, unlike beiber.

Just notciced that the web address keeps changing so that it plays the lyrics to the song.

thats kind of cool.