"Not Safe At All" is definitely one way of puttin' it... Someone would be lucky to walk away at all with your hands on those things...
"Mhm, now you get it! Aww, I'm flattered~"
"Surely those aren't the only reason you got that 'not safe' label, yeah? You should show me around sometime, see what ya got around.~"
"I won't deny that suspicion~! And it would be my pleasure, sure!"