If you argue with them, these types only have the mental capacity to be able to place you in the same category as the people they are hanging sh!t on.

I find simple questions to them is the funniest way to deal with them.

What do you personally find wrong with someone covering up their heads?

why? does it scare you?

So if we all walked around looking the same, wouldnt you find that boring?

How about Arabs and Indians do you feel that they shouldnt wear turbans?

If they cant answer, you stare at them until they do ,you never give in and talk first or answer for them.

(In sales those questions are called the "Hot potatoe"). whoever answers the leading question first, loses .
(They eventually sell the product to themselves)