Spencer Reid: I need something to wake me up
Derek Morgan: Ooh. Late night?
Spencer Reid: Very. Not that kind of late night.
Derek Morgan: So tell me, what does keep young Dr. Reid awake at night? Wait, let me guess. Memorizing some obscure textbook? No, no, no. Working on cold fusion? No, I got it, I got it, I got it. Watching Star Trek and laughing at all the physics mistakes?
Spencer Reid: Actually, there aren't that many scientific errors in Star Trek, especially considering how long ago it was made. There are certain improbabilities, but not that many outright errors.
Derek Morgan: Right.
Spencer Reid: Hey, Morgan? Do you ever have dreams?
Derek Morgan: I’m sorry?
Spencer Reid: I guess nightmare would be a more accurate description.
* Obscure: If something or someone is obscure, they are unknown or difficult to understand
* Outright: You use outright to describe behaviour and actions that are open and direct, rather than indirect
* Nightmare: A very frightening dream
* Accurate: Something accurate is correct to a very detailed level