I mean in scenes where underground fighting or rooster fights are. Cant recall any specific scene/movie where i have seen it but i am sure we've all seen movies where people/spectators hold money (?) in their hands and run upp to the bookie to place a ( live) bet. It's very chaotic. What are the odds they bet on? How can a bookie remember who's bet is who's with all that paper in his hands?
I hope you get the idea i'm asking about. Answers are welcomed