In the five minutes before class started, one of my students got a little sick, and threw up on the way to the counseling center.
Right in front of my classroom door.
We were ten minutes into class before it got all cleaned up, and there were several students outside waiting to come in.
Good day for them if they were late, since I had no idea who had been out there when the bell rang and just didn't want to wade through the puke.
yup, it's a Monday.