Well, I believe it started with trumps visit to England when they Flew the Balloon of "The Baby" Trump. Then, as he kept whining about the election Twitter ran with it!

NEWS: Trump Has Twitter Meltdown After #DiaperDon Trends Following Tantrum At ‘Miniature Table’

President Trump railed against Twitter in late-night tweets on Thanksgiving, criticizing its trends algorithm and “big Conservative discrimination.”

Trump slammed the social media platform for “sending out totally false ‘Trends’ that have absolutely nothing to do with what is really trending in the world.

https://theguardiansofdemocracy.com/trump-has...ure-table/