geographically illiterate 

a person who has no knowledge of the existence of other countries or where any country is outside of the United States. Someone who sucks at geography.

Kris: Do you know where Ukraine is?
Dave: Is that the country next to India?
Kris: No! God, you're geographically illiterate

Kris: Did you hear that Russia invaded Geogia?
Dave: OMG! Are they going to invade Atlanta?
Kris: No, Georgia the country you dumbass
Dave: There's a country called Georgia?
Kris: You are so geographically illiterate

geographically illiterate by Maves December 12, 2012

technology illiterate

Someone who doesn't know anything/very little about technology. Sometimes they end up throwing around buzz words (like high-speed, big data, machine learning, IoT etc.) in an attempt to make themselves look smart - much to the dismay of the geeks watching.

Steve: "This new smart watch has 1TB of ram, a machine-learning CPU processor, 15MB of high-capacity SSD storage and 10MB of mobile data. Pretty good, eh?"
Dan: "eh..."
Steve: "Oh! Did you know that the watch also comes with a state-of-the-art big data analyzer?"
Dan: *sighs*
Dan: "Steve, your such a technology illiterate - did you know that?"

technology illiterate by Boneco123 August 5, 2020

illiterate

(adjective) to not be able to read or write in a specific language. Used loosely, it can describe someone who is just an incredibly sloppy speller.

About 75% of the definitions on Urbandictionary.com are made by people who are illiterate

illiterate by Rakeman June 7, 2005

illiterate bastard 

A stupid thick cunt who is of a low intellect.

Book Distributor.."Excuse me sir, would you like this free book to read?"

Illiterate bastard.."No thanks, I can't read, I'm an illiterate bastard."

illiterate bastard by Caldow April 24, 2007

tech illiterate 

Someone who doesn't know anything/very little about technology. Sometimes they end up throwing around buzz words (like high-speed, big data, machine learning, IoT etc.) in an attempt to make themselves look smart - much to the dismay of the geeks watching.

Steve: "This new smart watch has 1TB of ram, a machine-learning CPU processor, 15MB of high-capacity SSD storage and 10MB of mobile data. Pretty good, eh?"
Dan: "eh..."
Steve: "Oh! Did you know that the watch also comes with a state-of-the-art big data analyzer?"
Dan: *sighs*
Dan: "Steve, your such a tech illiterate - did you know that?"

tech illiterate by YearOfTheSnitch July 23, 2019

Math-illiterate 

Similar to when you can't read, only this means mathematically challenged. Math was most likely your worst subject because you just don't know what you're doing in that class. Math really stumps you if you're math-illiterate; you often fail to comprehend numbers, adding, subtracting, etc.

Complete opposite of math-literate.

Marilyn is really excellent at english and history and always helps her friends with those subjects, but when it comes to geometry she's really math-illiterate.

Math-illiterate by PrincessR November 26, 2009

computer illiterate

Someone who doesn't know how to use a computer no matter how much you try to help them.

Me - Click "OK"
Dumbass - Click what?
Me - Click "OK"
Dumbass - I don't see "OK"
Me - It should be right in the middle of the screen. Click "OK"

Dumbass - Huh? I can't find "OK" anywhere
Me - Sorry. I cannot help you any further. You are computer illiterate.

computer illiterate by beastRuffian July 21, 2011