What was your most embarrassing, disgraceful and shameful school moment?

I have a lot of embarrassing moments. When I was in 6th grade we were doing a Veterans Day program and I had an anxiety attack. Today, I was walking to my 2nd hour I started walking up the staircase. Btw, the staircase has a platform in the middle of it. Anyway, I was walking up the stairs and when I got to the last step I fell down to the platform. It hurt really bad. So what is your most embarrassing moment while at school? What's your most embarrassing school story that keeps you up at night? What was the most embarrassing moment you ever had in school? What was your dirtiest moment during puberty? What was your most humiliating experience being bathed as a boy?