Noun.

A member of society who takes the good ides of both left and rights of the politics, and tries to put it together, to make a logical argument. They believe in centrism and try to keep everything at a balanced way. They usually despise how society has turned out today, with both alt-right and alt-left. People who consider themselves alt-center are particularly on no side of the politics... or don't care.

A deranged, poorly-planned attempt to seize power; particularly if an election does not turn out in your favor.

A set of centrist ideologies that delegitimise political dissent, depend on conspiracy theories or otherwise are paradoxically authoritarian, whose presence is mainly confined to the Internet.