A famous person or large corporation so obviously deceitful in what they say that no-one believes a word they say. They are oblivious to the fact that everybody else sees them differently to how they see themselves
1. Hippocritapotamus: a large oil (or mining) corporation trying to convince the public that they are 'going green' by greenwashing their public image, but not actually cleaning up their act one tiny bit.
by Zapx August 22, 2008