Snappy Comeback
Comic returns to LI for a gay old time by Peter Goodman</b><br /> It's wall-to-wall in the back room at Don't Tell Mama; the walls seem to be shaking from the uproar, the hysteria, the sheer over-the-top joy of the crowd. Perched atop a bar stool on the small stage, one hand holding a mike, the other buried in the pocket of his sweatshirt, Nathan Lane is convulsing with laughter. "I've now become your straight man," …