I hope this thread isn’t considered a zombie yet. We have more examples of Trumpery now, and are well positioned to come up with some suitable appellations.
I think “Whiny Donny” is good, because it is both true and exactly the sort of epithet he himself would use for someone else.
With all that in mind, why not just call him “Shorty”. It’s a common nickname, and because he is obviously tall, it must refer to some other feature. It’s bound to get to him.
From the standpoint of causing him to dissolve into incoherent rage, I like it, a lot. I can’t see Hilary or the Dems actually using it, though.
The magic of Trump’s epithets is that they stick with us because they succinctly capture a negative character trait that people either believe is a significant flaw, or at least it strikes them as a plausible concern - low-energy Jeb, crooked Hilary, lyin’ Ted. (Though “little Marco” is an exception to this; it expresses contempt on the part of the speaker but says nothing specific about Rubio.)
I was always cheering for “Deadbeat Don,” which speaks to the fact that the man’s path to wealth isn’t business genius, skill, ability, talent, or even aptitude, but a simple “never pay your bills, vendors, partners, creditors, or anyone else you owe”. It encapsulates his essential character and gives the lie to his only claimed attribute.
How about Pussy Boy? Crude, reminds us of his slimy words, and in his language connotes weakness.
Only issue is that it maintains the connotation that pussy as a female term can be associated with weakness. We’re learning as a culture that that’s not okay.