ARI SHAPIRO, HOST:
All this summer, we've been collecting terms of the trade - words from a job or hobby that people on the outside might not understand. We're calling it trade lingo.
AUDIE CORNISH, HOST:
A few terms we've learned - frogging, grokked, Uncle Bob, flying pickle. Those are from the worlds of knitting, game design, photography and whale watching.
SHAPIRO: And we've heard from a lot of IT people.

CORNISH: Turns out, IT folks have coded their own language to shield the rest of us from the truth.
SHAPIRO: Words like this from Robert Sundwick of Toledo, Ohio.
ROBERT SUNDWICK: The word is pebcak.
CORNISH: Pebcak. That's an issu