A candidate running for political office who shamelessly attempts to lure in votes by making patronizing and empty concessions and shows of support for particular special interests.
Observer 1: OMG did you see how John McCain has started hanging out with that crazy guy who runs a megachurch in Georgia to try to get the evangelical vote?
Observer 2: yeah, what a Pander Bear.
One who will shamelessly promote themselves, their business, their products, their agenda, etc. on a consistent basis for personal gain. A Pander Bear will often utilize multiple social networks to promote themselves.
All of his updates are about his website-what a Pander Bear!