The Office's Kelly and Erin penned their girl group Subtle Sexuality's first single, "Male Prima Donna," after co-worker Ryan, but it would also apply to Levi Johnston.

He's officially a first-class idiot after being spotted earlier this week at JFK airport, wearing sunglasses and refusing to stand on line with the "regular" passengers.

Among the commoners? Seinfeld star Jason Alexander.

A witness reports: "[Levi] then made a big show of getting on first."

"He was seated in the front row of first class, looking like he was born to be there and waiting for recognition. Jason Alexander was quietly sitting behind him."

Levi Johnston and Kathy Griffin at the 2009 Teen Choice Awards.

Levi, who became quasi-famous last year after knocking up Bristol Palin, has parlayed that into ... well, some interviews, a nuts ad and one Playgirl pic.

It's one thing to cash in on your celebrity and do it in a self-deprecating manner. Everybody's got a right to make a living. But letting it go to your head?

Much as this guy continues to entertain us, you gotta wonder how long before he's back in obscurity, toiling away on the Alaskan oil fields for a living.