Nate Dogg... "life is hard. But its one helluva lot harder if you're stupid"- -John Wayne

 it's the other way around. Maybe perry has something to do with the song.

Maybe NIN read and/or listened to Infected and desided to make a song about it 

[1st Dutch junkie] All that matters is getting my fix.

Nate Dogg... "life is hard. But its one helluva lot harder if you're stupid"- -John Wayne