be (someone's) pigeon

British & Australian, old-fashioned

if something is someone's pigeon, they are responsible for it.

Finance isn't my pigeon. Ask Brian about that.

• be worth its weight in gold
• be worth the paper it's printed on
• be worth the paper it's written on
• be worth the paper they're printed on
• be worth the paper they're written on
• be worth weight in gold
• be worth while
• be worth your weight in gold
• be worth your while
• be writ large
• be written all over face
• be written all over someone's face
• beyond a shadow of a doubt
• beyond means
• beyond measure
• beyond question
• beyond reproach
• beyond the call of duty
• beyond the pale
• beyond the shadow of a doubt
• beyond wildest dreams
• beyond your means
• beyond your wildest dreams
• be your bag
• be your brother's keeper