So I can't really remember how the hell I got this idea - but I thought why the hell not make it?
It took roughly 2 or 3 days to complete this (99% of that time was used on finding words - the programming is not that tough, obviously).
In total, there are 8.26592225918976 × 10^36 (826592225918976000000000 0000000000000) different outcomes for this generator. That is the same as 8.2 undecillion, or 8.2 billion billion billion billion, which also is more than the circumference of the earth - in nanometers. That is one huge number!
So, without any further ado, I present to you the Rebecca Black - Friday Lyrics Generator.
P.S: You can actually sing the song. The amount of syllables match the amount of syllables sung in the actual song :-)