I was inside the Final Approach fix into a local airport and just broke
out 800 AGL, someone on frequency had their push-to-talk button
keyed and it sounded like someone in the background dropped
a bomb....an f-bomb ("....f**king..."). I'm pretty sure it
was tower too. I replied on air, "Wow. that's an interesting
conversation you guys are having." Whoever it was said something
like, "Say again, ahhh, never mind."

I had a couple of friends ask me if I have ever heard anyone curse
on frequency and now I can say I have. And I thought I'd be
the first to do it. grin

Gerald