UPDATED
Worst head of government (next to Jacques Chirac): President Gloria Arroyo of the Philippines
Worst post-Clintonian coverup: Kleptomaniac Sandy Berger
Worst coverage of post-Clintonian coverup: New York Times
Loudest whiners: Moveon.org and Common Cause
Most self-indulgent yuppie couple: Amy and Peter, baby-killers
Always a loser: Yasser Arafat
Always losers: California's (girlie men) Democrats
Latest blow to the pseudo-science of climatology: The real cause of global warming
Worst "professional" economist: Paul Krugman
Least principled columnist (a lot of competition for this one): Paul Krugman (this is a minute sample)
Worst liar (also hotly contested): Joe Wilson
Worst musical performance: Linda Ronstadt