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
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 March 6, 2016
Get the Hat Simulatormug. by MEOW喵 July 23, 2020
Get the green hatmug. by Daniiiiiiiiiiii June 19, 2016
Get the hat ficmug. Flat-billed hat with no curve to the bill. Trendy amongst urban youth and extreme sports crowd from circa 2006-? Although trendy, it makes the wearer appear mildly to severely retarded.
by northtoe June 25, 2009
Get the ducky hatmug. by BigBadBeen January 22, 2019
Get the Second Hatmug. 
