Data realized he was out of place five nanoseconds after beaming into the middle of a Ren Faire.
Crusher: I'm sorry sir, but there's nothing I can do.
Picard: Councilor Troi is going to die?
Crusher: No, she'll just point out the obvious for the rest of the show's run aside from a handful of insightful moments.
Aliens flipping out the moment they see their planet from space: the real reason for the Prime Directive.
Riker: I'm doing the German three, right?
Picard: Well viewer, are you glad you paid for the remastered Blu-Rays? I know I am.