The Jesus fish that you see on the back of cars is called the Ichthys (Greek for “fish”).  ICHTHYS is an acrostic (see yesterday’s post) for “Jesus Christ, God’s son, savior” (transliterated from the Greek text). 

It would have been funnier if the acrostic spelled “penguin” or “giraffe” or “corn.”  I would put one of those on my car.