That's right: Obama was joined by the comedian – along with Robert Wolf and Cyrus Walker – for his Saturday afternoon golf game at the Farm Neck Golf Club on Martha's Vineyard in Massachusetts.
But it didn't sound like it was going so hot for the Curb Your Enthusiasm star, 68, who spent some time swinging his way out of a sand trap on the course (which is a frequent stop for both men.)
The president, 54, seemed to putt with slightly better luck.
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Such outings are a regular fixture of the Obama's annual summer vacation at Martha's Vineyard. The family returned again this year to their 2014 rental in the Chilmark neighborhood: an 8,000 square-foot, seven-bedroom, nine-bath home reportedly complete with a basketball court and infinity pool.
As Obama joked with reporters Friday, before leaving the White House for 17 days: "I know you'll miss me."
Reporting by SANDRA SOBIERAJ WESTFALL