Well, in context, this constitutes something of an improvement for the Rev. Paisley. Back when I lived in England, he spent most of his time agitating Protestant Ulstermen against Catholics. He's a...well...take a look at this picture of him:

http://www.smh.com.au/ffximage/2008/03/05/ianpaisley_wideweb__470x332,0....

Now, think what animal he reminds you of. Then visualize the other end of said animal. That's what he is.