I have two horror stories.
1)

Several years ago....
New Carpet, Waterman's Florida Blue, New Fountain Pen user, New pair of light color slacks, box full of tax stuff on floor....
Got the pen filled just fine (forgot to cap the bottle), in my excitement to write on something with my new pen and ink I grabbed a pad and bumped and knocked over the bottle. Ink went all over the desk, pants, carpet and tax box.
Thank goodness it was Waterman Florida Blue and they hadn't come out with noodlers Legal Lapis yet or my wife would have ended my fountain pen obsession on the spot. The ink came off the desk and pants and carpet really well, the tax box still has ink stains down the side to remind me to NEVER AGAIN leave an open bottle of ink on my desk after filling a pen!
2)

Parker Penman Saphire
After wasting a half a bottle of Flordia Blue and always being on the search for the perfect Blue, I heard about Parker Penman Saphire and had to have a bottle. Picked one up at the Dallas Pen show and stopped my search having found the most perfect color of blue. After I used up nearly every drop from that bottle I found out that this was a discontinued ink and no more was to be found anywhere at any price. In a panic I went on a desparate search world wide for more.
Finally on Zoss a fellow was cleaning out his excess pile of dozens of inks (at the time I had one half bottle of Waterman Florida Blue and the few drops of Penman Saphire) and he put up for consideration 3 bottles of the precious Penman Saphire !! I bit right away at the email and he told me I was first and did I want any other colors? DUH what other colors could one want! I said no but please hurry with the Penman as my pen was almost empty and the last drops were drying up in my only bottle!!!!!
Two days passed with no info and I couldn't wait so I emailed him back and he responded with the saddest tale I had ever heard! On the way to the post office with the precious fluids bound for Arkansas, he tripped and fell and landed on the box destroying the entire contents and leaving the most beautiful Saphire Blue stain on the sidewalk in front of the post office!
This incident though very sad did cause me to expand my ink colors and has set off an addiction almost as bad as my pen addition. I now have about 40 bottles of ink in nearly every blue imaginable and have even expanded to include browns and a bottle or two of reds and greens. What about the Saphire Blue you ask? I have managed to amass about a Dozen bottles and my Pelikan 400 is in my pocket every day filled with the precious fluid. My preciooooouuuuusssss.....