Ugh, don’t you hate it when you hook up with someone who happens to be a comedian with a tendency to revisit your playtime together in front of audiences? That’s former NYT food critic and recovering fat person Frank Bruni’s life right now. Comic Billy Eichner, who just happens to have a two-night show to promote, says the two hooked up and expounded on Mr. Bruni’s … “oral fixation.” But now that Eichner’s evening of stand-up is over? He regrets the oversharing: “I was drunk and Frank was a perfect gentleman.” As for Bruni? “”A gentleman never tells.” Whatever. The man’s foodie job required him to have one of the most talented mouths in the city. Eichner should consider himself lucky.