Big Bang Theory Quote
Penny: What exactly is he doing up there?
Sheldon: In what I can only perceive as a tactical move to destroy me, he is with Wolowitz and Koothrapali setting up her stereo.
Penny: Oh, they're all up there are they? Typical.
Sheldon: It's axiomatically atypical. Up until recently they did not know Alicia, and had no encounters with her at her previous location. They never went upstairs to visit the former tenants. So your characterization of their behavior as typical is demonstratively fallacious.
Penny: Okay, *now* I see the giant squid head.
Quote from S02E19 - The Dead Hooker Juxtaposition