that chair flip thing

[Crystalwarrior]

If you get close enough to kick over the chair before they can flip you, though. But that's still a very nice "you were fast, great job!" bonus!
Flip auto-aiming is kind of the entire point of its usability as well - you completely bypass the abhorrent clickspam stalemate combat where nobody can click anyone for five goddamn minutes and are just moving about dodging everything melee.