>>5932LOL reminds me of a discussion about a knife that delivers ice-cold gas (actually existing product), advertised for defense against sharks.
A: "I need this!!"
B: "You are a diver?"
A: "…"
B: "You want to become a diver?"
A: "…"
B: "You need this for what?"
A: "To defend against big animals."
B: "Big animals like what?"
A: "Like bears!"
B: "There are bears where you live?"
A: "I don't know."