I had just installed LOTUS 1-2-3 on my home PC. (At the time, Eastman Kodak was using LOTUS, not Excel.) While running the program I ran into some difficulties so I called the help line.
The woman answered and asked for the product registration code, and I could not find it to save myself! (Yes, the copy was legal!) So I told her, "The most common excuse is that my dog ate it, but I also have a 18 month who loves to rip paper. So, let's combine them and say my daughter ate it."
She laughed - hard! - and we proceded on.
Chaunte