Big Bang Theory Quote
Professor Crawley: It's a field cricket.
Howard: Yes!
Sheldon: No, wait. Dr. Crawley, are you sure?
Professor Crawley: Young man, I've been studying insects since I was eight years old. You know what they used to call me in school? "Creepy Crawley"!
Sheldon: Cruel as that may be, that is not in itself a credential.
Professor Crawley: Let me show you something. You see that?
(showing them a beetle in a tank)
Professor Crawley: That's a Crawley's Dung Beetle. I discovered it after spending six months slogging through the Bornean rain forests, while my wife was back home shacking up with a two-bit ornithologist who lives on a sailboat and likes to wear boot-cut jeans. So when I tell you that that's a common field cricket, you can take that to the damn bank, 'cause god knows I can't! That tramp took me for everything!
Sheldon: (awkward silence) Well, apparently I was wrong.
Quote from S03E02 - The Jiminy Conjecture