Suckers

A person or animal that sucks, especially a breast or udder; especially a suckling animal, young mammal before it is weaned.

An undesired stem growing out of the roots or lower trunk of a shrub or tree, especially from the rootstock of a grafted plant or tree.

(by extension) A parasite; a sponger.

An organ or body part that does the sucking; especially a round structure on the bodies of some insects, frogs, and octopuses that allows them to stick to surfaces.

Any thing or object.

"See if you can get that sucker working again."

A person.