A first person shooter made by Valve Industries to make money
"What were you doing last night?"

"TF2"

"You mean that hat game?"

"Its not all about hats"

"The game is basically a hat simulator"
by Dontaskaboutcake April 4, 2015
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An insult or inside joke used to describe Valve's Team Fortress 2 (a First Person Shooter PC game that is free to play) because of it's abundance of cosmetics (hats specifically).
Person 1"Check out my awesome hat!"
Person 2"Mine is way better! It is unusual and costs fifty keys!"
Person 3"This is why this game is dubbed Hat Simulator"

tf2
by Dynamodeus December 1, 2015
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