What is the funniest thing an ignorant person has said to you regarding blindness in general or specific products?

So I came up with this one randomly after my Christmas present was made known. I bought myself a nice shiny copy of jaws to get the darn thing out of 40 minute mode and get access to some scripts I need. When I told somebody that, their first response was why did you buy a shark? I just had to laugh at that one. Have you guys experienced anything similar? Really dumb question somebody asked, but you just had to laugh, or stupid stuff people have said to you?