The first Friday the 13th of every year is designated as "Blame Someone Else Day".   So, mark your calendars and take advantage of this day where you can officially, let Someone Else take the blame!  It doesn't happen every year.  Here is the upcoming calendar:

2002 - September 13th

2003 - There is NO Friday the 13th

2004 - February 13th

2005 - May 13th