Clown march 

When a large group of people dressed as clowns march around town

Wow! That was a really good clown march on saturday!

Clown march by Canceratit'sfinest January 26, 2017

clownarchy 

noun. A system or regime of corruption by which clowns make celebrities of non-celebrities.

"All the President's [men] made hot messes of themselves during a riotous clownarchy." -Vanity Glare, 2018 Feb

clownarchy by @RealityWinner February 18, 2018

clownarchist 

noun. A person who supports clowns in political positions.

adjective. (slang), A state of clowning in which a clownarchy gets trumped.

The clownarchist winked at a politician before applying make-up and retweeting an article about a Bitcoin entrepreneur hiding assets from Uncle Sam.

That is the most clownarchist douche bag you'll ever meet outside Trump Tower.

Back when your grandfather's penis used to work without Cialis, several clownarchists conspired to cover-up a break-in in Washington, DC.

Lunch with a clownarchist should be avoided by women and children.

There's a semi-literate clownarchist born every day.

clownarchist by @RealityWinner May 7, 2018