On Wed, 18 Jun 2003, David Bowie wrote: #On another list I'm on, a TLA in common use is "CFR". CFR technically stands #for "call for references", but it colloquially means "I really don't believe #your claim, so I'm calling your bluff--give me your evidence or give up your #claim". I.e., "put up or shut up". I like it. -- Mark A. Mandel