stupidism 

the act of being stupid and retarted

That guy is the biggest stupidism hes also an illegalism

stupidism by moodmah February 24, 2017

stupidsmile 

The uncontrollable smile that appears on one's face when thinking or seeing the person of one's infatuation and thus making you feel stupid.

Walking down the hall, Erin thought of her date with Mike and she began to stupidsmile.

stupidsmile by ialwaysstupidsmile June 18, 2009

Plot Induced Stupidity 

Plot Induced Stupidity, or PIS, is when characters don't use their abilities or skills to the fullest extent as shown before, even within their personality ranges, for the sake of the story plotline. It makes lesser powered characters an actual challenge against higher powered characters in the comics.

Examples of PIS include Flash stories lasting longer than three panels, or Toy Man as a threat to Superman. Standard CBR fights exempt the contestants from PIS unless otherwise specified.

Plot Induced Stupidity by Unknow Man March 24, 2005

Stupiter 

A large planet where really stupid people come from.

That dude comes from Stupiter, and has spent time on the its moons dumb and dumber.

Stupiter by Faknthal September 23, 2009

el stupido 

el stupido the spanish version of stupid when calling someone stupid is just not enough and its funnier to call someone stupid in spanish

my boss cussed me out for being a couple of minutes late what an el stupido

el stupido by littlejimmie April 13, 2019

stupied 

verb: to have studied something but have gotten stupider because of it

adjective: describes a person who seems to only become dumberer

A: "OMG, I studied for two months straight and got a lower score on the test!!"

B: "Wow, you must have stupied really hard for that one. You are so stupied."

stupied by AGiTCHY January 8, 2011

Stupidification

1) The act of making someone more stupid.

2) The act of making something more simplistic for stupid people to use it, for example, un-necessary warning labels.

Idiot: "Yay! I got a B+ on my math test!"

Normal Person: "How? You said 2 + 2 = 22..."

Idiot: "So? It says it's right..."

Normal person: *facepalms* "Teachers adding to the stupidification of their students."

____

McDonalds' Hot Coffee's "Caution: Hot" label, after someone spilt their hot coffee on their lap and successfully sued because their hot coffee had no warning that it was hot.

Stupidification by Above Average IQ November 17, 2010