A questions for you serious NFL fans: have you ever memorized the combination to a lock by associating the numbers with football players? I began doing this when I got my first hall locker in middle school and I still do it today. I bought a lock today and I memorized the combo by naming the 1st 3 players wearing those numbers that came to mind (warning, the players I named give away my age ) Len Dawson-16 Bob Hayes-22 Ken Bouroughs-00 Has anyone else used this method? It is fail safe!