ROFLMAO. I love how they inverted the roles of atheists and believers on this one. Atheists are shown as the deluded ones, while the reverend throws in statistics and evolutionary biology. Best part was at the end when he realized he fucked up by saying "random mutation". Good one Revere.
To help you understand one of the jokes a bit better ... in the UK, JCB manufactures mechanical diggers.
toby: LOL. Thanks. I didn't know that. So they advertise in tomatoes? Very clever of them.