UNIX / Linux is full of all kinds of bizarre programs. “Cowsay” is one of those. It takes several arguments: one is the text you want your ASCII art cow to appear to be saying, in a speech bubble. You can also specify one of many different characters (besides the stock cow) to deliver the text. The above image was a result of playing with the command. I liked it a lot, and it made me think of Gary Numan.