Apparently some baseball coach raises his hand in a salute to a win... the jackasses in the crowd, accuse him of being a Nazi. There is no indication that he clicked his heels together, and he said it was not meant that way, but that doesn't matter!
https://www.youtube.com/watch?v=vZ1DxiQuvuI Be careful when you are at any public event, just how you wave or acknowledge a win !
Actually, MLB has invited the serpent into their house, so I suppose they should have expected it !