I never heard that term before. Where DID you get that?!
It's disgusting.
Nature made us for the two-way street of a birth canal. Anal traffic is definitely ONE WAY.
Why here of course! LOL. It was a fatwa declared for, I think, ISIS jihadis who find themselves without an available woman (goat, camel, etc.) to satisfy their urges in between battles, granting them permission to use their male captives as receptacles. And yes, it IS disgusting!
I will try to look up a link for you once supper is done here...not that I'm terribly hungry any more...
http://www.freerepublic.com/focus/news/3179140/posts?page=2
Oooh yeah, posts 13 and 16 were my favorites.