Not the Cooks, too

Killer Robot is sometimes considered a creature of habit. He enjoys dining in the same restaurants with great regularity. Today, a mixed group of colleagues joined the Killer Robot at a favorite haunt. But that's not important.

The funny thing was that as I passed by the kitchen area, the cooks, in unison, shouted an expression made famous by an Al Pacino role in a late 80's movie, starring (according to the Killer Robot's wife) the adorable Chris O'Donnell.

The Killer Robot found this hilarious, and laughed out loud, thinking surely one of his colleagues had put these guys up to this. Alas, he experienced embarrassment, as, looking around, he realized no one heard it.

Could this expression only exist in my head?