That's a good one. After 14 years, you'll never live it down.Yeah, what was it? My most memorable one was when I wrote a memo to let a co-worker, who was working on a redundant spreadsheet to double-check some figures, know that the boss needed to see her count by the end of the week. I miss-spelled count. Fourteen years ago. Still haven't lived it down.
At the post-graduate level, I was teaching undergrads. The course was Sex Education, and the topic of the day was STDs. There's too many STDs, so I went over the most common ones. Transparencies were prepared so that time wasn't spent writing on the blackboard.
The last STD being covered was Pubic Lice. I put the transparency on the overhead projector that had signs and symptoms, faced the class, and started talking. Then, some students began giggling. I had no idea what was so funny. A couple of students were pointing at the overhead projector.
I turned around & looked at the screen. That's when I noticed the transparency said Public Lice, not Pubic Lice. Without missing a beat, I turned back around, faced the class and said as I was purposely scratching my mid-drift, "With constant & persistent itching, it'll get Public after a while."