Big Bang Theory Quote
(Sheldon sounds a virtual klaxon in Leonard's bedroom)
Leonard: Yahhh! What the hell!
Sheldon: Emergency preparedness drill.
Leonard: Oh, no, come on!
Sheldon: You know how it works. Once a quarter; keep our readiness up. Now, rise and shine sleepyhead, half the town is probably dead.
Leonard: I have to get a lock for my door.
Quote from S05E15 - The Friendship Contraction