A word denoted to the gaps in our memory that we fill in with a plausable but yet imagined memory.
And no, it's different to a hallucination, as a confabulation can only be retrospective (hallucinations are happening at the time)
"No, that didn't really happen, George. What you have just experienced was a confabulation."
is a play on the word congratulations. It is defined as a gust of air excreted from the vagina such as a " queef", or "pussy fart". this term originated in Middlesex county New Jersey.