Do you ever have a memory that you didn't find significant enough at the time of its occurrence to file it away for conscious recall, but then have it unexpectedly be triggered, years later, by something totally random, and it's there in your mind, as fresh as if it happened yesterday?
I was in a situation at work wherein I was griping to my boss (Cookie Boss, yes) about how I was at a disadvantage in our industry, being female and blonde. I suddenly had a recollection of something that happened when I was a very young engineer at the Humongous Anonymous Technical Company, and apparently I had repressed the memory or just did not think much about it for the past nine or so years.
I was a lively young thing in a world of older, socially stunted men, and quite a few of them were holdovers from the era preceding political correctness (or just plain courteous treatment of others). One fellow was from somewhere on the east coast, and was known for (is still known for, in point of fact) being rather noisy and opinionated about a good many things, with a New England accent that just makes things funnier. I, too, am opinionated and can be noisy when I deem it appropriate. He and I had a discussion about some technical matter; I'd been less than a year at the HATC, so I had very little knowledge and no expertise, but that didn't stop me from being assertive, and I ended up questioning his methods and conclusions, and ultimately, disagreeing with him.
He looked at me, astonished at my audacity, and declaimed, "Oh, what, so now you're rocket scientist Barbie?!"
I may have found the Best Halloween Costume Idea Ever.