Flush

Broad term that could be used to describe any scenario, person, activity, etc ranging from a f*cking firework/light/rap concert to receiving a coupon for a free Chick-fil-A sandwhich. Receiving a compon is obviously the more flush situation but flush, being a very broad term, could be used to describe either scenario. In other words, flush is a less aggressive yet just as awesome form of "lit".

Joey: Bro, I just got a coupon for 1 free Chick-fil-A sandwhich on this ticket.

Cotter: That's fucking flush bro