A shamocracy is any political system that pretends to be democratic without being democratic. Examples include apartheid systems, disproportional misrepresentation, and all out autocracies who call themselves "democratic".
Canada's electoral system is a shamocracy because their voting system is so disproportional that majority of Canadian votes count for nothing, and they typically get a fake-majority government that only a minority of voters support.
A vacation from a friend, activity, or location (e.g. bar, restaurant) due to committing a shame-inducing transgression (e.g. 86'd from a bar, making out with a friend's spouse). Typically lasts until one apologizes/settles the lawsuit to/with the aggrieved party.
Stan went on a shamecation from hanging out with Kyle after getting inappropriately drunk at his wife's birthday party and being thrown out of the restaurant for arguing with the Asian manager.
v. To order or prioritize a set of tasks based on potential shame or embarrassment (such as cleaning house for company.) It is based on a highly sophisticated algorithm which balances the variables including (but not limited to) the quantity of potential shame, feasibility, time, probability of work being undone by children, and likelihood of similar circumstances among viewers (ex. They also have cat hair on their couch... probably.)