You either love or hate Brett Favre. There's not much middle ground. The same could probably be said of Jay Leno. The two chatted on topics such as retirement, 'Pants on the Ground,' and New York City on Thursday night's 'Tonight Show.' But Favre didn't show up in L.A. just for the sit down. "We're out here to see 'Hannah Montana,'" the quarterback said. "No offense to you, but 'Hannah Montana' rules."