A phrase which seems to have infected my office recently is "what it is" used instead of "the reason I wanted to talk to you" or indeed any other phrase describing why they want to communicate something.
Leading to the rather inelegant "what it is is that it is..."
"What had happened was..." is a common lead-in to a story being told. Ugh!
"What had happened was..." is a common lead-in to a story being told. Ugh!