Loren, who we'll call Marissa Tomei, gives me a shoulder to sit on...
Vinny Gambini: Well, how could you be sure you used 16 foot-pounds of torque?
Mona Lisa Vito: Because I used a Craftsman model 1019 Laboratory Edition Signature Series torque wrench. The kind used by Caltech high energy physicists. And NASA engineers.
Vinny Gambini: Well, in that case, how can you be sure THAT's accurate?
Mona Lisa Vito: Because a split second before the torque wrench was applied to the faucet handle, it had been calibrated by top members of the state AND federal Department of Weights and Measures... to be dead on balls accurate!
[She rips a page out of a magazine and hands it to him]
Mona Lisa Vito: Here's the certificate of validation.
Vinny Gambini: Dead on balls accurate?
Mona Lisa Vito: It's an industry term.
(Bonus points if you can name the movie!)