Watch The Big Bang Theory Season 3 Episode 18 online via TV Fanatic with over 2 options to watch the The Big Bang Theory S3E18 full episode. Affiliates with free and paid streaming include Amazon and iTunes.
Sheldon: I can't give a speech. Wolowitz: No, you're mistaken. You give speeches all the time. What you can't do is shut up. Raj: Before the movie, you did twenty minutes on why guacamole turns brown. It turned brown while you were talking.