be a waste of space

(redirected from was a waste of space)

be a waste of space

slang To be blatantly unhelpful or useless. This phrase is often applied to people as a derogatory term. Boy, he's a waste of space, standing around while the rest of us all move furniture. The old monitor doesn't work anymore, so at this point it's just a waste of space. Let's trash it.
See also: of, space, waste