My house was the one in the neighborhood with a hoop. The guy across the street wantEd three points if he called, "skyhook three" once he got the ball.
5' 6" old (probably 45) man rarely missed. This was long before the three pt line, btw.
I swear his team pretty much always won because he owned the skyhook, and everyone else just tried, and tried, and tried to hit just one.
I love the idea of calling a shot before it's attempted (street ball). If the opposing team makes the same shot next position, they get the points, plus one.