My wife and I did the deep dive portion of our advanced dive certification in Tacoma.
I thought she was diving in some fishing line, so I went after her… Turns out, it was a really big jellyfish, not fishing line.
I got stung on the only exposed bit of flesh - my lips around my regulator…
Jumping right to the end of the story, we decided to go the vinegar route rather than peeing on my face, but it definitely came up.