OK a little fun here. Standing near the Red carpet line in DEN for a TED flight (both bluetooth in), only one in line. GA comes over, does all the boarding things, picks up mike. " Premier and Premier Exec may board now". I walk up Red Carpet lane. Get a glance (glare) and the comment "this flight does not have first class". For once I had a come back "well does it have 1K?" Another glare but opens gate and lets me in.