white knowledge
n.— «The production team is slowly picking up the lingo, so that last night when Chad asked for a “Half apple” I actually knew 1. what he was talking about 2. where it was and 3. where he needed to put it. That’s amazing! Okay, so maybe apple boxes was a bad example, but the amount of “white knowledge” we’re all picking up on this movie is what keeps us going when the going gets tough. Or cold.» —“See how busy we are?” by Priti Trivedi in Toms River, N.J. Fractured Blog Oct. 15, 2004. (source: Double-Tongued Dictionary)
Further reading
People who hunt treasure with metal detectors have a lingo all their own. Canslaw means the shreds of aluminum cans left after a lawnmower ran over them. And gold dance? That’s the happy jig you do if you find something far more valuable than...
Imagine telling someone how to get to your home, but without using the name of your street, or any other street within ten miles. Could you do it? We take street names for granted, but these words are useful for far more, like applying for a job or...