This Marine, all messed up from Vietnam, went to the hospital to get checked.
Because of the war, his brain was all scewed up, and all he could say was the
words to the Marines hymn.
So the doctor asked his name, he replied, "From the halls of
montezuma..."
The doctor decided to remove part of his brain, thinking that
would cure it. When the doctor did this, the Marine still said
"From the halls of montezuma..."
The doctor figured he did not remove enough of the brain. So
after removing some more, the marine still only said those words.
The doctor, now getting frustrated, decided to take the rst of
the brain out. Now the Marine, with no brain, stood up and
started singing, "Be all that you can be..."