thought salad 

Random, unconnected thinking that that doesn’t make sense. Though salad shows an undisciplined, scattered way of thinking as evidenced by the nutso stream of words coming out of the person’s mouth.

While s/he seemed sincere, I didn't get what s/he was trying to say... Bad case of thought salad.

There was once a prominent person who spoke in word salad because the poor guy had a severe case of thought salad. You could see it in the Tweets, too.

thought salad by Kevitar March 1, 2020