Add your favorite obstruction story here:

Mine was actually a cat...who for whatever reason, decided to eat the owner's USED CONDOM. The clients were a married couple, both deaf - so we communicated via texts and written notes. The poor cat was sick for days because they were too embarrassed to tell us what he ate.

Once we finally knew what we were working with, kitty underwent a successful FB Sx to remove the offending rubber, and I'd like to think the clients reconsidered their family planning methods...

Runner-up was also a cat, who ingested a dime which positioned itself perfectly on x-ray to reveal the profile of Franklin Delano Roosevelt's head.