Ok, so I could have chosen Grima, or Saruman, or even that Gothmog, whose face is like a marzipan out of date. But no. I can't believe that Tolkien marginalized Arwen the way he did but gave Tom Bombadil hiw own space in this story. WTF!
Besides, Bombadil only sings and dances and sings and dances as if he were on the drugs. I bet he's all the time smoking weed and eating magic mushrooms. Otherwise, I can't understand such behaviour.