be somebody's pigeon
be (one's) pigeon
To be one's area of expertise or responsibility. I can't approve expense reports, but Betty can—that's her pigeon.
See also: pigeon
Farlex Dictionary of Idioms.
be somebody’s pigeon
(old-fashioned, British English) be somebody’s responsibility or business: Somebody needs to write a report on training for the manager, but it’s not my pigeon. Gustav will have to tell them first, it’s his pigeon.See also: pigeon
Farlex Partner Idioms Dictionary
- be (one's) pigeon
- be someone's pigeon
- pigeon
- pigeon-eyed
- milk the pigeon
- skrag
- living impaired
- put (one) to bed with a shovel