Is this the world's smelliest bug?
18 June 2015 Last updated at 18:31 BST
The shore earwig has found a smelly way to stop insects and birds from eating it.
It squirts out a horrible smelling substance that make the animals spit it out.
Scientists discovered the earwig's disgusting defence when they gave a lizard the chance to eat it.
The bug squirted out a liquid that made the lizard change its mind.
Watch Martin's report.