This story is from my mom as I was just a baby.
An elder was scheduled to give the Sunday talk. He wasn't feeling so good but decided it was his duty to still deliver his speech. He got to the KH at the last possible moment walked to the platform and began. He talked very briefly before excusing himself and walking to the back, where he went into the washroom. After a few minutes he returned to the platform and proceeding to tell the congregation that he had diarrhea and please excuse him. He could manage about 10 minutes on stage before he would excuse himself, walk to the washroom at the back of the hall, relieve himself, walk back up the stage where the whole performance was repeated again. He gave the whole talk apparently.
I'm glad I was just a baby, if I had been older I would have been smacked for giggling.
Damselfly