Rp Tutorials

Just one question for now;

Alright so I started this IJ rping business last month and I got used to and know most of the lingo around here. But there's one thing that really confuses me and I feel terrible for asking random people that are just looking for psl's.

That question being; What exactly is faux-celeb and the credit thing everyone is talking about? Like I see examples of 'I'm looking for this John Smith, who I like to see take a Derek Jeter credit or Three Days Grace credit.'

What exactly is that suppose to mean?