Military grade self-own

from here

I can't help but wonder what the captain of that Venezuelan naval vessel was thinking when they attacked a passenger cruise liner. Clearly the armed military vessel was no match for an armoured but otherwise unarmed cruise ship.

Attackers need to be careful they don't bite off more than they can chew.

Sharks are for wusses

from here (image source)

Clearly Dr. Evil didn't give enough thought to the idea of sharks with frickin' laser beam attached to their heads when he came up with it. This walrus was a badass.