We analyzed this word coming two meanings. That is JFGI - Just Fucking Google it. You say it when somebody asks a stupid question. Another one Acronym is "Jewish Federation of Greater Indianapolis". The official website of the Indianapolis Jewish Community is www.jfgi.org.
From Justfuckinggoogleit.com Say,
"Someone thinks you are an idiot because you were too stupid to check Google before asking a question. They gave you a link to this site as a joke. The fact that you followed it pretty much proves the point."