With Mr Trump, irony is - if not dead - then somewhat comatose, or certainly, at the very least, sound asleep.
Both here - and The Other Place/Country - there is a thread with the title "Donald Trump Humour Thread".
I must confess that (with the exception of the garden centre debacle last week-end - which was both jaw-dropping in the surreal aptness of such a setting, and insanely, ironically, hysterically hilarious) I have never found Mr Trump - his antics, actions, character, behaviour, - remotely funny, but instead, I find him deeply disturbing, profoundly unsettling, and downright dangerous.