Yatata-yatata spoken language
Used to describe information or chatter that one thinks is uninteresting, unimportant, or irritating.
We were engaged to be married. We bought the wedding invitations and yatata-yatata. I'm still single.
A: Where is Mary? I thought you guys were going together. B: Well, don't mention her. I had an altercation with her a week ago and yatata-yatata.
This term imitates the sound of a person droning on and on. It was used by comedian Lenny Bruce in the 1960s but was only popularized from about 1990 on in "Seinfeld," a television sitcom, and caught on very quickly.
The inexplicable or concealed place or state indicates the afterlife.
I'm very sorry for your dad. He's beyond the veil.