dumbititidy 

the science behind stupidity

the dumbititidy of most humans is very high

dumbititidy by cc-is-cc August 10, 2012

dumbitity 

A state of inane circumstance similar to stupidity but without as much sophistication and urbanity.

The dumbitity in American politics is worse than a Hanna Barbera cartoon.stupid

dumbitity by brianfest January 13, 2010