Trump has the affect of a sassy effeminate gay man with a mean streak. Being President has expanded his universe of targets to pick fights with, but if you look back at his twitter account pre-politics, it was like 95% just catty comments about people on TV.
I don't get how Trump even qualifies as a fake tough guy. He's so blatantly just a variant of the weird big city rich guy prototype, but with severe brain damage.