An insult or inside joke used to describe Valve'sTeam Fortress 2 (a First Person Shooter PC game that is free to play) because of it's abundance of cosmetics (hats specifically).
Synonyms for Hat Simulator
On this page, you will find 30 slang terms related to Hat Simulator. Some of the top words include: trigganator, nades, pwned, n00bie, haha, and 25 more.