I believe that it's really between two people, but the others are funny. You have Lieberman, but you forgot about Lindsey Graham. Both seem to always have their shiny faces (and flabby asses) parked in “Juan” McCain’s after-parties and celebrations.
The gimp "war hero" from Atlanta, aka the guy who dropped his own grenade while boarding a helicopter in Vietnam while he was stoned on pot, would be absolutely hilarious. Just think of all the books that Ann Coulter could write about these nut jobs over the next four years.