We admit...we are biased - but Spot, our rv cat, makes the perfect subject for the creation of demotivational cat posters in addition to "hang in there" cat posters. We rv full time and are subjected to his anti-motivational tendencies everyday.
He is huge and though admittedly he could stand to shed a few pounds, he is LONG. But he doesn't acknowledge his size. He sprawls out over the motorhome dashboard. When stretched out, he takes up half the length of the bed or couch.
Furthermore, he wants to be taller and bigger, so he jumps on the rv dinette table to get to eye level, lays on my chest which often requires administering CPR to me afterward. He is, in one word, a character.
We get that demotivational feeling from Spot in two ways - expression and a meow that is equivalent to nails on a chalkboard. We've heard other cats meowing and they sound sweet and gentle - but not Spot. His meows are painful to the ears, with a demanding tone that gets you up and out of bed to tend to his every whim, just to make him quiet.
But our favorite feature is his expression. He will win a staring contest with any human, hands down, always giving you a look that instantly makes you feel like you are annoying him or considered an idiot in some way.