Crayonista 

One who performs strategic transport planning with a box of coloured crayons/pens, using them to draw lines on a map, without thinking through the implications.

"He thought of a way of linking two train lines together without any thought of how it could be achieved. He is such a Crayonista"

Crayonista by The Ploughman July 28, 2018

Crayonism 

The practice of worshiping crayons.

Hey, what's with all the crayons?

I practice crayonism.

Crayonism by Nulzek April 4, 2010

Crayonitis 

A condition where someone, typically non-management, is acting or thinking in a childish manner, or is dull thinking, or lacks the ability for advanced thought.

Anne is really suffering with a strong case of crayonitis today.

Crayonitis by guidofucozzi October 10, 2017

Crayonica 

Usually insulting someone's intelligence. "Not the brightest crayon in the box are ya"

Be careful, Crayonica is working on that.

Crayonica by Wabisuke lion May 13, 2016

Crayonism 

The holy religion of crayons, specifically crayola

Vexx is in the religion of Crayonism, she is too far gone!

Crayonism by Vexx_Blackheart March 12, 2020

crayonasaurous rex

crayon and dinosaur transformed together.

wow look at that! that is one true crayonasaurous rex!

crayonasaurous rex by hahablah July 3, 2011