1) Twice in one week, two different customers at the one (Thai) restaurant where I work turned to me from the table and were like, "I think I attended a lecture that you gave...," referencing my one informal lecture that I put on at the local brewery to celebrate a major discovery that I made about the one ancient language that I've been studying intensively for the past number of years, now, and have made myself into quite the expert in.
(On the posters and advertising I didn't mention my name, or even what I do now, so it was really like the most random thing ever, though the subject matter was quite serious, and like 80-100 people showed up for it. Apart from my like 30 friends and acquaintances who came, my sense is that the other people didn't know quite what it was and showed up out of curiosity, only to find out that it was not only a fun event, but also quite serious, so it must be another added layer on top of it all, to find out later that I'm just working at some local restaurant.)
2) When I came across some cool modern artwork and texted an image of it to my one professor friend who studies (modern) (Czech) literature, it turned out that she already knew it, which surprised me, so I told her as much, and she said that it shouldn't surprise me, since her specialty is "lit and art."
"Does that mean you're super lit-art-ed?", I was like, to no response from her, to which I was then like, "OMG, you're super lit-art-ed!"