I: "Doctor we have a new patient"
D: "What does he have"
I: "The only visible symptom this man has a fever, but it lookslike he is dying."
D: "<softly>Cowbell Deficiency"
D: "This man...has a fever...and the only prescription...is more cowbell."
The person who has seen every single episode of the hit TV show LOST sometimes can't even describe what is happening on the show to a person who neverwatches it. This is usually because they do not understand everything that has happened, even though they are experts.
A: "So let me get this right...You've seen all 4 seasons and you can tell me what happening."