Man...that's a good question as there have been quite a few. One of the very strangest though was this very large 60'ish lady, kind of a Joan Crawford type, who always made a point of coming in late...........she would then march with great determination right up to the front row of the hall tromping down the aisle...scaring little children.
Then it was always the same routine. She was always carrying a large brown paper grocery bag....out came a large brush with which she would give herself at least 50 strokes down her long gray hair. Then she pulled out a nice big 50's style powder puff and procced to powder her whole face. Then she would rattle the bag noisily and pull out the crunchiest cookies and munch away loudly during the first part of the meeting.
It got really bad whe you had a q+a part on the service meeting.......she would be crunching and in the middle of all this be putting her hand up wildly trying to answer every question. I was an ms at the time and I couldn't ignore her so always asked her for at least one or two really screwball comments.....to which I always said just 'thank you sister!' Other bro's would just ignore her....at which point she would freak out and tromp down the aisle ranting and then proceed to go downstairs and yell at people going to the can down there.
She would often leave her grocery bag in the K-hall just so she could phne up two or three of the elders at 1am or 3am and scream at them that she had no food and she had to get her vittles from the hall. Served the pompous pricks right....having to go down to open up for her at all hours. Glad she never got the telephone numbers of the ms's