A mock term of the companygoogle that is a derivative of gulag. It is often being used to describe google's censorship on their platforms such as YouTube and their other services. Censorship on google goes far as altering search results on google and banning certain links that don't fit their political narrative
Guy 1: Google just censored a link to some image-board
Guy 2: Google should just go ahead and change their name to goolag
After Greenpeace co-founder Patrick Moore criticized climate-change politics, Google removed his image and name from searches for “Greenpeace Founders”, hence sending him to the Googlag.