out of pocket

burn a hole in someone's pocket

To cause someone to spend money or be tempted to spend money.

in someone's pocket

Receiving money from, and under the influence of, a person or group of people, with the expectation that a favor or advantage will be proffered in return.

Lucy Lockett

[Cockney slang]pocket

pill in the pocket

A medication, usually prescribed by a physician, which the patient is to carry with them, and which is to be used only under certain conditions.

pocket dial

A situation in which one's cellphone makes a call from one's pocket when its buttons are inadvertently pressed.

pocket up

To receive (an insult, an affront, etc.) without open resentment, or without seeking redress.

put one's hand in one's pocket

To pay for something, spend or donate money

Sky

[Cockney slang]pocket

via sky rocket