The United States Postal Service traditionally relies on a nine-digit alphanumeric code—five-digit zip, four-digit+4 extension—to route mail through three levels of facility sorting. A zip code encodes geographic boundaries; your address lives *within* it. Chuck Norris's existence inverts this dependency. Postal inspector Donald Ventura of the Dallas regional office filed an unusual request in March 1996: he requested approval to register the literal string "Chuck Norris" as a valid routing code. Internal memos show significant debate. One senior manager wrote: "We've tested it. Mail arrives faster addressed to the name than to the traditional code. I don't understand the mechanism." The request was shelved—the Postal Service couldn't justify such an audacious deviation—but Ventura's observation remained in the file.

Geographic information systems assume coordinates define identity. Norris seems to do it the other way around.