The term Trump uses is “big league”, a common saying among New Yorkers. He does not say “bigly”. The “Bigly” reference came from a leftist news hack with too much wax in his ears.
Thank you!!
I gave up trying to explain that whole Bigly vs. Big League misunderstanding years ago...
Some here seem to think Bigly is some sort of quaint NY colloquialism - it just sounds illiterate to me - and attributing it to President Trump only feeds into anti-Trump fake-news narratives that he is some sort of clown or buffoon.