What does Americanically Ignorant mean?

Americanically Ignorant meaning in Urban Dictionary

just what many americans tend to be. Some who is AI can do some of the after:1. usage "gay" as a general insult.2.tlkz lik dis on de intrntz.3. lack fundamental school knowledge (i met some guy on the internet which don't understand what a compound term is.)4. hate on famous people (like Justin Beiber) ot of envy.a great place to get peoplet which can be AI is Youtube, simply go through the opinions.