one in a million

Even so, he pegs the odds of $2-a-gallon gasoline as a national average at one in a million.

Mr. Kerrigan’s faux pas could have been worse: He could have told his daughter that she was “one in a million”—which, in this country, means there are 347 others just like her.

"They are the show, Tess and Claudia," she said "They are the ultimate professionals and they are one in a million, both of them - two in a million rather - and they are diamonds."

The U.S. average retail price for regular unleaded gasoline has “extremely low odds — perhaps one in a million — of falling below $2” a gallon this year or next, based on current developments, Patrick De Haan, head of petroleum analysis at GasBuddy, told MarketWatch.

"To find something after 55 years, I'm hoping we do, but the chances are one in a million," he explained.