Religion which is interested only in itself, in its prestige and success, in its institutions and ecclesiastical niceties, is worse than vanity; it is essentially incestuous. S. H. Miller

L.A. has been my home for the last ten years. I've come to like it a lot. But it's very much about the entertainment industry, and it can be a little incestuous. That's what I liked most about working in Chicago - not everyone I met was somehow connected with the business. Not everyone had a stack of headshots in the backseat of their car. Not everyone was working on a script. Wentworth Miller

There is but one way for a president to deal with Congress, and that is continuously, incessantly, and without interruption. If it is really going to work, the relationship has got to be almost incestuous. Lyndon B. Johnson

The incestuous relationship between government and big business thrives in the dark. Jack Anderson

I think that one of the problems that jazz has is that it's so incestuous that it's starting to kill itself. Branford Marsalis