I'm willing to try it.
You're dead, son. Get yourself buried.
Really random, but you bringing up conchs reminded me of a popular saying here that I used to use as often as possible in America, with no explanation, whenever someone acted like they knew what they were talking about or doing but didnt really have a clue:
"You dont know when conchs done."
The confused looks are often priceless . Takes an islander or a true south Floridian to get it usually.