So check this out... I was at work preping for a shoot I am doing tonight and got called into the bosses office at short notice.
I did not have time to pack everything up, so I locked a few key items into my draw... and left out on my desk an EF 24-105L (lens) and an EF 24-105L (cup-that-looks-like-a-lens).
When I got back to my desk... SOMEONE HAD STOLEN THE CUP!