Changing Individual Post Titles

I would like to change an individual post title’s text size because it’s going to be really long. Is there a simple way of doing this? Possibly with “custom fields”?

My site is: silencenogood.net and the title is going to be “The Psycho-Social, Chemical, Biological & Electro-Magnetic Manipulation of Human Consciousness by Jedi Mind Tricks” (it’s a hip-hop album)… it would be three lines long :\

Btw, I have tried looking around with no success… though, im sure someone will find something I overlooked ??

Thanks!