That reminds me of a time one of my captains gave me advice about using the lav. This guy is pretty senior so having an older guy tell you this provides a feeling of awkwardness.
Anyways, he said, "if you ever need to take a $h1t make sure you hold on to your di<k. Because one time i let it lay the bowl. Not before long i started having a burning sensation along with some discharge. So i went to the doctor and the doc said i had the equivalent to a womans yeast infection."
There will never be a long enough regional jet flight that would cause me to sit on that thing.