This topic is for memories you can't explain why you still can clearly retain - whether it's because it has no significance or because it's such a weird thing to remember.
I personally remember one thing very clearly for no reason: my dad and brother were playing Mario cart wii over 5 years ago. My dad got knocked off a cliff by Donkey kong while he was in first place. Angered, he grumbled, "darn Donkey Kong." Then, for no reason (other than that I may have learned the word recently), I just said, "D*mn Donkey Kong."
My memory then cuts to me sitting in time-out. I don't remember being sent there, but rather it cuts there like a movie. In fact, I remember all that almost in third-person view.
What abut you all?