Oh yeah, one other really funny and gross one: At a CA, we chose a seat, then changed our minds to sit with some other friends several rows behind where we had originally picked. A sister sits down with her kid, who is about 7 or 8 years old. About 30 minutes into the session, the kid jumps up and vomits ALL OVER the people in front of him! They were covered in barf. The one who got the worst of it was a young guy about 16, 17 years old, all over his hair, suit, everything. Poor guy, at that age all you want to be is cool, and being barfed on certainly cuts the cool!
Everyone around them flew out of their seats, afraid they would get barfed on too, as the little kid kept heaving. The young guy and his dad crawled to the bathroom to try to get some of the vomit off. A brother who was using the bathroom at the time said the young guy said to everyone in the bathroom, 'This is the grossest thing that ever happened to me!!!!'
Thankfully, they had stayed overnight for the CA and had clean clothes and a hotel room to clean up in!
We had vacated those chairs to sit with our friends...I have never been so happy that we seat swapped!