One of the best "No blood" stories I ever heard was told to me by a CO. It went something like this;
An very angry 'worldly' man, tooting a gun, storms into a KH and shoots a 'brother' several times. It's later discovered that this 'brother' has been screwing this man's wife, a 'sister', for quite sometime. When the ambulance arrives to take this bleeding 'brother' to the hospital, he's heard telling the EMT's ,"no blood, no blood, I will not accept blood".
You gotta love the hilarious irony of this story!
just saying!