"All right, men, I'll be in command here" said the captain. Tex replied "Show yer cerdentials!"
"My bars are my credentials!"
"OK boys, take his .45!" Tex ordered, and they did. The captain was furious and tried to file charges on Tex. He was reminded that he couldn't charge a corporal for executing orders.
And I had a friend that got an ARCOM for putting a general in the front leaning rest position!