What was your most embarrassing moment in university/college?

for me, it was when I was in my class. I had one of those tables attached to desk things. My pencil dropped over the side where the table and chair are attached. I didn't want to get up to get the pencil, so I leaned over and the table leaned over with me, the whole table fell over. Luckily I didn't hit my head, but I was sitting in the front of the classroom.