And of course, there is George's manager, who looks like a bit like Sugar Ray Leonard, and the anti-PC hilarity that ensues when George tries to convince him that he doesn't just think that because "you all look alike."
Throw in the iconic "not that there's anything wrong with that," line and the rarely discussed fact that no gay character in Seinfeld is ever portrayed as anything but a d0chebag [at best] and you start to wonder ...
Not that there is anything wrong with that...
Hey, you talkin’ to me! [Cuban accent]
Don’t forget the episode that’s never shown, The Puerto Rican Day.