Simovonian 

a Russian guy with a HUUUUGE ego who used to drive a volvo but doesn't anymore because it made weird noises that scared him when the drove it. He also giggles like a little girl when you text him because the phone vibrates in his pocket and it tickles. Somovonians also owe all of the happiness in their lives to the short italian/awesome ginger girls that befriend them.

That guy's ego is so big; he must be a Simovonian.

Simovonian by Deer God April 19, 2011

simpsonian

adj. 1. Pertaining to the TV show "The Simpsons". From the Simpsons and -ian, a common adjective suffix.
2. (often cap. S) A museum dedicated to Simpson paraphenalia. From Simpson and Smithsonian, the institution that runs many of the museums in Washington, D.C.

1. "No one has a greater amount of simpsonian knowledge than John; he watches the show everyday."
2. After visiting the Flintstones Museum, the family went to the Simpsonian, where they saw original storyboards.

simpsonian by A_1_B_2_C_3_________________ September 30, 2006

The Simpsonian Institution 

A bright yellow, spiky-roofed museum on the Mall in Washington, celebrating the Lisa Simpson Presidency. As pre-cognitively laid out in the March 19, 2000 episode, 'Bart to the Future', Lisa has been elected and has moved into the Oval Office to clean up the mess left by President Trump.

On her lunch break, Jane would wander over to the Simpsonian Institution, dreaming of a country under President Lisa, with clean air and water, kindness to all people and animals, the return of ethics and honesty to government, and Mr. Burns in prison.

The Simpsonian Institution by Monkey's Dad March 1, 2020

Simpsonian

Any one of the few people who still believe that The Simpson's is better than Family Guy.

Dude 1) Hey, did you see Family Guy last night?

Dude 2) Family Guy!?! That show sucks! The Simpson's are sooooooo much better!

Dude 2) Dude, you're such a Simpsonian

Simpsonian by UltimateShadow January 29, 2010