Gary: And then, a minute after he posted the question on Stack Overflow, he went in and changed his username from Ross Ulbricht to Frosty, and then..
Chris: Frosty? Are you sure, as in F-R-O-S-T-Y?
Gary: Yes, what’s the deal?
Chris: Because, when we got the server from Iceland, we saw that the server and the computer that belonged to the Dread Pirate Roberts were both called “Frosty”.
— the moment in Nick Bolton’s book American Kingpin when the IRS agent Gary Alford convinces FBI agent Chris Tarbell of the real identity of the mastermind behind the Silk Road.