what is the meaning of these words easy money , good money , showtime
hi there
I have been watching the street workout in youtube channel for a while and the guys in them use these words all the time for motivation (easy money, good money, showtime) but I don't understand the exact meaning.
these guys are from Brooklyn in new york.
I appreciate your assistance.

Question

what is the meaning of these words easy money , good money , showtime
hi there 
I have been watching the street workout in youtube channel for a while and the guys in them use these words all the time for motivation (easy money, good money, showtime) but I don't understand the exact meaning.
these guys are from Brooklyn in new york.
I appreciate your assistance.

Answer

Easy money is slang for something that has a big payback. 
Good money- not sure. Do you have a full sentence?
Showtime - slang for things are going to start happening now

Answer

In the context of a physical exercise workout:
Easy money means easily done.
Good money means you get good results.
Showtime means let’s get this done.

لا تفوّت فرصة تعلّم لغة جديدة وأنت مرتاح في منزلك. تصفّح مجموعتنا المختارة من مدرّسي اللغات ذوي الخبرة وسجّل في درسك الأول الآن!