At least your failed projects have names, mine never even got that far! But seriously, how should you answer the question if the honest answer is something you

At least your failed projects have names, mine never even got that far! But seriously, how should you answer the question if the honest answer is something you did 10+ years ago? I could talk about that project all day long, but I can sense a "What have you done for me lately" reaction if all I have to hang my hat on is something that happened when Bill Clinton was President!