Who is this mysterious giant sidekick standing by John Boehner? It's wearing a burqa and seems poised to suicide-bomb him at any moment if he doesn't do the Sharia they agreed upon earlier. WAKE UP, AMERICA, THERE ARE GIANT MUSLIM ROBOTS IN CONGRESS THIS VERY SECOND. [ Reuters via Wonkette operative "Dan"]
Nazgul means Newt in some English dialects.
The GOP dementor is there to remind him of the Tea Party he must now face in 2012.