Word originating from Indianian ("Hoozier") culture, mixed with Muslim heritage. Originally meaning water, but has been recieved in a different way and now can refer to homosexuality in the extreme and having a small, bent penis. Can be used as an adjective or noun. Use of this word is usually directed at people who no one like and who can never get women (and sometimes, men). Also see faggot and homo.
"Did you see that? That was so sindhu."
"Dude! Don't be a sindhu."
"Look at those sindhus with their pansy-ass dresses. That's sindhu, man"