It's a fact known by everyone that beggars can't be choosers. If you're begging, pleading, or on your knees asking for a handout, you cannot be picky about what you are given. In fact, if you are given anything at all, you should be grateful.
But some people don't understand this. Some people believe that they can demand anything, and not be expected to give something in return. I am talking about people asking for free work, those demanding markdowns on products they want to buy, or even people who beg for spare change but who will only accept $20 bills or higher. We have all of those people on this list.
So, as we said... beggars can't be choosers, but that does not mean that beggars won't try. No matter how dumb it makes them look.