hook up

An artificial kidney these days still means a refrigerator-sized dialysis machine. Such devices mimic[…]real kidneys[…]. But they are nothing like as efficient, and can cause bleeding, clotting and infection—not to mention inconvenience for patients, who typically need to be hooked up to one three times a week for hours at a time.

The last time Madonna was indisputably on point, she had hooked up with French producer Mirwais for Music (2000) and the sensuous possibilities of club culture.

You work out so you can increase your chances of hooking up. That means having the kind of physique that looks good in clothes and looks even better naked.

That guy didn't get his ticket; can you hook him up for me?