not quite sharks with frickin laser beams

but close enough!

the latest aftermath of katrina and the waves...killer dolphins with poison darts!

bad flipper!

sounds very fishy to me (yes yes know, dolphins are mammals..but then the joke doesn't work!)

[update]
after doing some rummaging around in the net, I found that this isn't the first time this sort of thing has happened...last time it was with bats with parachutes and little napalm bombs!! more here..