@NannyB :
I went to Dobie high school back in the day and it was a teacher that wanted me to go to the office for it. The period right before her class I worked in the school front office and was around the principals. If they didn't say anything I knew I was OK.
Plus, it was barely above my knee and I had a matching suit jacket on. I looked very professional. I think the teacher just had an issue with me. O-well. I was a good. Never got caught smoking in the bathroom, even though I did it.