George Bush is crap at remembering people's names so he gives everybody he meets and works with nick names. He calls his senior advisor, Karl Rove the cutesy name, Turd Blossom.
Seeing that it's most likely Rove who leaked the name of a CIA agent, Bush should now refer to him with the poetic moniker, My Leaking Turd Blossom. Vindaloo anyone?
Turd Blossom's Wikipedia entry.