In Gen 1 pokemon, there were casinos. It was so bad in fact that they were a controversial element, and a potential "gateway into gambling." (All of this has happened, and all of this will happen again. Concerned parents railing about something stupid in the hopes that their kids will see them and continue the tradition, when they're adults, at railing about shit that ultimately is unimportant or doesn't end up the way they say it does. But I digress.)
Anyway. So I can only assume there are underground gambling rings. And since pokemon are sentient creatures, I would assume that there's a Meowth, somewhere, that's on a "poker stars" style TV show, gambling his little catfish-like whiskers off.
This is that drawing.