Other forms: heave-hos; heave-hoes
When you give something the heave-ho, you get rid of it. If your mom has had enough of your dad's beloved cuckoo clock, she might decide to give it the heave-ho.
Anything you dispose of gets the heave-ho, and the same goes for people who lose their jobs or get kicked out. "He's looking for a new place — I guess his roommates gave him the old heave-ho." This informal word has a nautical source; it's an old sailor's chant or cry that was used while a heavy anchor was being hauled up out of the water.