I ordinarily don't go for the dagger-like hit and run posts, but something I'm hearing repeatedly today leaves me no choice.

More Bad Usage:

"Happy Good Friday"- how does that work?  Isn't Good Friday a solemn, somber day?  In the Catholic Church, it's the only day of the year when Mass is not held (the 3PM service is just that, a service, not Mass!), the candles attesting to God's presence are doused, and the altar is laid bare.  Have a nice day!

"Ect." at the end of a series.  Come on, et cetera.

And finally, "diagnosises."  One diagnosis, two diagnoses (pronounced -eez). It might sound Greek to you, because it is.  Drives me nuts.

Happy Good Friday.

UPDATE:  A satellite radio DJ just signed off at the end of his show, thanking his listeners for joining him for the "Good Friday festivities," and telling them to "have a happy weekend...and a holy one, too!"  I submit, dear reader, that the end of times is drawing nigh.