Comical reference from the hit movie Zack and Miri make a porno. It is a reference to the day after Canadian Thanksgiving which is always on a monday. Making fun of the US's "Black" Friday.
Mr.Surya: Then you must come in the next day, I tell you.
Delaney: On Black Friday?
Mr.Surya: Oh, yea.
Delaney: All right, you want me to work
on Moolie Monday too?
Mr.Surya: I'm sorry?
Delaney: How about Nigga Tuesday?