adjective, chum·mi·er, chum·mi·est. Informal.
Examples from the Web for chummy
Instead, he was invited on to The Today Show and Meet the Press for chummy interviews.The 1 Percent Army: Andrew Bacevich on How America Lost the Military|Phil Klay|September 16, 2013|DAILY BEAST
Not one of us; too chummy with the president during Hurricane Sandy and too squishy on gun control.Heresy Hunters Rule CPAC, and GOProud, Chris Christie Need Not Apply|Michael Moynihan|March 13, 2013|DAILY BEAST
But the devil is in the details—defense contracts, aid to Pakistan—and the two countries may not be as chummy as they seem.
They were not merely coming; they were already twenty yards on the way, with Chummy pegging after them.
The lad flushed with pride under the hand that Sandy set in chummy fashion on his shoulder.Rimrock Trail|J. Allan Dunn
They're chummy and honest and free and tender and sassy, and they look life straight in the eye.Heart of the West|O. Henry
"God bless," said Chummy, with a little jerk of his glass aloft.
So chummy did they become that Joe proposed that they room together during their stay in the training camp.Baseball Joe on the Giants|Lester Chadwick