A few words can bring out the perverted minds in all of us.....
.....WE HAVE PENETRATION. One day, while on the job, a steamfitter was being told what to do about a particularly tricky issue he had with some details of his work. A few of us were trying to explain it to him. Finally, after much explaining he got it, and someone uttered those words, "We have penetration". The lot of us almost fell off our chairs with laughter, as it was so unexpected and spontaneous.
So why anyone would think that penetration into the mind was worthy of censorship, is proof that our collective minds are usually in the gutter.....
.....I say this with full humor and mean no disrespect to any member of the forum.