Blue Benjamins is just a term that relates to the new $100 bill. If you look at one, they are faintly blue. And you know, because Benjamin Franklin is the president on that bill, they added his name at the end.
Example: ' Sarah: Let me hold some money. '
'John: You can hold this dub, but not my Blue Benjamins.'
'John: You can hold this dub, but not my Blue Benjamins.'
by starjacker34 November 1, 2014