When I was a newly commissioned Lieutenant in the Army, I was assigned as a temporary assistant in an administrative office in a Military Intelligence unit. One day a long compliance form came around with a cover sheet instructing all assigned officers to read it and initial it as indication of their compliance. So I read and initialed it.
A few days later, it came back addressed specifically to me. An attached note read, "You are not permanently assigned to this unit. Thus, you are not an authorized signer and you should not be initialing this form. Now please erase your initials and then initial your erasure."
As a Flight Surgeon stationed at Corpus Christi, Tx, I perform flight physicals. A Petty Officer needed his to continue as the corpsman aboard the base Search and Rescue helicopter. Following the obligatory cough during his hernia check, I asked him, “Have you had any pain or swelling in your testicles?”
There was no answer so I looked at him with a, “Well?” look on my face. After a few moments pondering his answer, he reluctantly began to move his hips gently from side to side. I said, “Stop, what are you doing!”
He said, “You asked me to sway my testicles.”
After a hearing check, he passed his Navy Flight Physical and we had a great laugh about that for years to follow. Call sign, “Hula Man!”