Self-detonating ants! How odd is that?

If it weren't for the brandy, I might self-detonate myself sometimes!

WTF??? I'm with Carrie, but add a gal to that list too

Dead animals such as sheep that get washed up on the shore will often explode if you pierce then with a sharp instrument.

Oh no! Where is Socratoad???

See 'The Loaded Dog' by Henry Lawson.
http://www.dropbears.com/l/loaded_dog/index.html

Let's not forget exploding whales. (Wiki link). Here's the infamous video of the Oregon.

Nature does much better on its own without man's interference.

Er... Oregon incident.

http://uk.youtube.com/results?search_query=exploding+head&search_type=&aq=f

Oh no! Where is Socratoad???