Who says atheists don’t have a sense of humor? The Invisible Pink Unicorn (“blessed be her holy hooves”) was “revealed to” the Usenet newsgroup alt.atheism in 1990.

Since then, she’s acquired all the trappings of a real deity: gospels (“according to St. Sascha”), revelations (to “St. Bryce the Long-Winded”), relics (the Holy Sock of Bob), scripture, and historic artworks.

Because she’s invisible, it’s impossible to prove she does not exist. “The Invisible Pink Unicorn is a being of great spiritual power,” say the faithful. “We know this because she is capable of being invisible and pink at the same time. Like all religions, the Faith of the Invisible Pink Unicorn is based upon both logic and faith. We have faith that she is pink; we logically know that she is invisible because we can’t see her.”

Followers debate her attributes, but it’s generally agreed that she prefers pineapple and ham pizza to pepperoni and mushroom, which is said to be eaten only by followers of the Purple Oyster of Doom. The IPU also “raptures” socks from laundry as a sign of favor.

Is this harmless fun or awful blasphemy? It’s getting hard to care. As the French writer Edmond de Goncourt wrote, “If there is a God, atheism must seem to him as less of an insult than religion.”