A good number of taunts were included with the Halloween update, but are not used in game at the moment. Many have been removed from the game files in the recent bug fixing patches.
Looks like there’s some fun stuff planned for the future!
heavys fucking RUSSIAN DANCE OMFGHD
I am so excited for the rock, paper, scissors taunt omg that’s just…adorable. Also a dosido taunt? Although it looks like only Pyro and Soldier have animation for it. See…this is the kind of new content I’m more excited about than hats. More please Valve. <3