Here is a cartoon that my wife drew for me. I think that it is particularly clever. 
Cartoon
2009-09-19 – 3:30pm
:groan: – 
I just don’t get the joke, is there one ? I know I am Irish but I am not stupid.
Maybe i have missed something
Interesting site , not exactly easy reading
George
@George: The joke is that the son is holding an arrow pointing upwards, which is being immolated. He is literally ‘burning up’.