Must watch: Crocodile leaps at man swimming in Australia

(Rex Features)

If you were swimming and saw a crocodile resting on a rock, would you:

A) get out your camera

B) go and investigate

C) leave it the hell alone

Three adventurous tourists in Australia decided to go for A and B.

The men, swimming at Litchfield national park, were curious about the sleeping croc, and decided to film as one went to check it out a little closer.

As one of the most aggressive creatures in the world - what do you think happened? Lucky it was a small one.