bee killer

n : swift predatory fly having a strong body like a bee with the

proboscis hardened for sucking juices of other insects

captured on the wing [syn: {robber fly}]

tree-killer

(Sun) 1. A printer.

2. A person who wastes paper. This epithet should be

interpreted in a broad sense; "wasting paper" includes the

production of {spiffy} but {content-free} documents. Thus,

most {suits} are tree-killers.

This term may derive from {J.R.R. Tolkien's "Lord of the

Rings"

(http://sf.www.lysator.liu.se/sf_archive/sf-texts/SF_resource_guide/sfr