I've always thought that the lyric "welcome my friend, to a night of debauchery" was a reference to fnafb, a lot of people I've told though think it was just a coincidence. Which it could be since fnafb didn't invent or popularise the term "night of debauchery". I think it's in character for Will and he most likely knew of a lot of the iconic lines from fnafb (because everyone did back then). And "night of debauchery" feels a bit weird in the context of what the song is about, what is quite funny though is that Unfixable was written before Sister Location released and you all know a theory at the time where the lyric "night of debauchery" would fit...

Anyway though do you think this was an intentional fnafb reference or not?