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.
The old boy's had a nasty shock, and unfortunately, he's due for another one.
God bless you, old boy; don't be too hard upon me, you know I'm d——d miserable, that I am.
Well, old boy, you'll have to pay, you know; it will come to that in the end.
When the old boy goes into anything, he always does it in good style.
The old boy was ruthless when he particularly wanted something.
He stroked his pale brown hair, and called him repeatedly “Dear old boy.”
He could not remember ever having seen the old boy in the grip of fear.
"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)