My previous OBGYN came through my line at my old job. For some reason I blanked on who he was. Like I knew I knew him, but for the life of me I couldn't remember how. He saw I was struggling and said "Don't remember me? I'll give you a hint: last time I saw you you were in my office with your ankles in the air!"
Loudly, in front of a line of little old ladies fresh from church, wanting to buy flowers from the garden center.
He was an amazing doc and figured out what was wrong with me when no other doc could, but in that moment the embarrassment could have killed me lol