And speaking of sex, the Immaculate Conception does not mean Jesus was conceived in the absence of sex. It means Mary was conceived without Original Sin. That's all it has ever meant. And according to the tabloids, Mary is apparently the only one who can make such a claim. The Jesus thing is called virgin birth.
— George Carlin
Breathtaking Immaculate Conception quotations
I believed in immaculate conception and spontaneous combustion.
I believed in aliens from outer space and vampires, prophecy, and the resurrection of the dead. I had deja vu many times each day. I was thirteen.

To say that corrupt means corrupt the ends is to believe in the immaculate conception of ends and principles.

I fell into writing, I suppose, being one of those awful children who wrote verses. I went to a convent in New York-the Blessed Sacrament... I was fired from there, finally, for a lot of things, among them my insistence that the Immaculate Conception was spontaneous combustion.
The much-quoted immaculate conception of the Virgin Mary occurred but once so that the world might know that Almighty God, when He so chooses, has no need of men, though He cannot dispense with women.
There can be no immaculate conception of socialism.

For me, the Immaculate Conception is the feast of 'passive action,' the action that functions simply by the transmission through us of divine energy. Purity, in spite of outward appearances, is essentially an active virtue, because it concentrates God in us and on those who are subject to our influence.
I know that there are many persons to whom it seems derogatory to link a body of philosophic ideas to the social life and cultureof their epoch. They seem to accept a dogma of immaculate conception of philosophical systems.
What we have to understand that we have to believe into things which can be proved. Now the time has come that Divine itself has to be proved. That God Almighty has to be proved. That Christ as a son of God has to be proved, that His birth as immaculate conception has to be proved. Not by argument, not by reasoning, nor by blind faith but by actualization on your central nervous system.

Medicine, electronic communications, space travel, genetic manipulation .
. . these are the miracles about which we now tell our children. These are the miracles we herald as proof that science will bring us the answers. The ancient stories of immaculate conceptions, burning bushes, and parting seas are no longer relevant. God has become obsolete. Science has won the battle.
Facts mean little compared to attitudes.
To contradict rumor or sentiment is as futile as arguing against a believer's faith in the Immaculate Conception. You have simply become a victim of faith, Comrade Assistant.