So many to choose from.....
My dad got lost his "eldership" for performing the wedding of his grandson (23, baptized) to the PO's daughter (19, NOT baptized) because she was a "nonbeliever", even though she was born and raised in the religion, the PO's only girl, and had already gone over the questions for baptism!
I remember a balding Hispanic bro being told he would not be able to give his #5 talk because his hair was trimmed on the sides too short, and, from a distance it looked like he had shaved his head!
I had my "privledges" removed for starting to grow a beard, even though EVERY elder in the cong I asked before doing it, said that it would be ok! (I was sooo dumb).
I knew a GREAT kid in Kentucky who was DF'd for working on his familiy's tobacco farm.
We had a bro in our cong back in the early 70's who was a really good mechanic and owned his own garage. He put custom chrome wheels on his car and was removed from being a servant because of his, "showy display of ones means of life".
There's so many stupid things that i've seen over the last 45 years that I can't do this anymore, it's getting depressing....