You know Mr. Meyer is the man called "Old PROB," because he tells one beforehand what weather one can expect for the next picnic.
"The Sunny Side of Diplomatic Life, 1875-1912"
Lillie DeHegermann-Lindencrone
In the present day we are getting a little tired of being brought to account, at every turn, by Old PROB.
"Confessions and Criticisms"
Julian Hawthorne
Get anything from the PROB series, Clark?
"One-Shot"
James Benjamin Blish