Nice job, yes boy, I'm actually giving you credt for managing to do some research and pulling of a decent amising yet mediokrely intelectual post, yet trailing along the Off Topic borders, but since it was amusing to read, you do deserve a medal. Unfortunately, I'm fresh out, but when I bake some cookies, I'll send you some. How's that sound, friend? *jumping joy*
Yes, piggy-backing is an amazing job if they paid me for me, but as you can see, I already gave credit and merely pointed out what someone said previously. Forgive me if that's illegal. Can you say you've never agreed with some one else post or shared a same fact with someone that you've never pointed out before? Wow, you're amazing! Marry me!!
And as for the Hindu friend there, it is a known fact that sadhus and brahmins tend to wear "turbans". I say this in quotation marks because there's a word for it. Heard of the tip of the tongue phenomenon? It's a right ole biatch sometimes. Anyway, (some) Hindu people believe it is a sign of respect to cover their heads during prayers - hence the religious figures you've posted (gorgeous guys BTW - you have great taste!!) have their heads covered.
Also, to help you with your argument, you'll find that at a Hindu wedding, the groom wear a turban too! Awesome, no?
And also, women cover their heads with a sari. (Especially common in the olden times) It's a sign of respect. Not the same thing as a turban, but hey, what the hell, I though I'd pitch this in the post anyway.
But that being said, a turban had great significance in Sikhism. In Hinduism, it's mostly a fashion accessory (haha!) and for priests and others to wear as a sign of respect during prayers. Anytime else, well, that’s just odd.
PS - aren't you adorable!