In the later half of the 90s, Brad Pitt did Japanese blue jeans commercials in which he mispronounces "503." The ever-fashionable kids in Japan made a where's the beef sort of a catch phrase out of the mistake, which led to more ads where a frustrated woman tries to correct Brad's pronunciation. Haha! Japan thinks we're stupid. Thanks, Brad.
The whole story with the commercials we've mentioned are up at Japander.com

Go maru san with Brad Pitt [Japander.com]

You are not your fucking khakis.