let it all hang out

buy to let

To purchase a property as in investment, and to let it out for rental instead of living in it

don't let the door hit you on the way out

Used as a command to leave in haste, or to indicate that one is glad, or at least unmoved, to see the addressed person leaving.

get the hang of

To begin to understand or manage at a basic level; to learn to handle with some skill.

give a hang

give a hoot; give a damn (to care about; to place value on something)

go hang

To be cursed; to be unworthy of notice or bother.

hang a leg

To hesitate; to hang back.

hang a Louie

Make a left turn while driving a vehicle (←).

hang a Ralph

To make a right turn while driving a vehicle (→).