Admit it, you have this song somewhere deep in the recesses of your iTunes playlist. It's okay, we all do... there's no judgement here. What's more, at some point we have all (possibly while drunk) tried to sing along to this. The only problem is that the actual lyrics are as mysterious as the song itself.
To finally settle this discussion, here are the lyrics with the song so you can actually understand what he is saying (and yes, he is saying grey, not grave).