Well, Harry, here's a tip: might be best to keep your shirt on when you're at music festivals in future old boy!
Believe me, Nigel, old boy, the Law's the greatest duffer on earth.
"That old boy is all right yet," he said, with deep conviction.
God bless you, old boy; don't be too hard upon me, you know I'm d——d miserable, that I am.
But now to the point: I have come here to be married—married, old boy!
When the old boy goes into anything, he always does it in good style.
It's the joy of our folk to see the old boy once more about.
He stroked his pale brown hair, and called him repeatedly “Dear old boy.”
Give me your hand, old boy; you have done nothing more than your duty.
"For heaven's sake and your own, don't you suggest that to the old boy when you meet him," said McGlynn with a grin.
A graduate; alumnus: Thousands of Princeton old boys flexed their wrists and learned to Frisbee (1868+ British schools)