Joanie and Chachi did it ... so did "The Jeffersons" ... so ya think there's a chance Leon from "Curb Your Enthusiasm" can lock down his own spin-off too???
We spoke to JB Smoove in NY yesterday -- who told us he's already come up with a couple of titles ... just in case if the powers that be at HBO ever give his character "Leon" his own show.
Keep your fingers crossed.
Waiting for your permission to load the comments.