N. A mass of dust, crud, and other miscellaneous particles that collect together to form a large ball. Similair to a dust bunny, but proportionally bigger and more aggresive. Their natural habitat is under couches and inside brand name computers, where the user is not likely to disturb them. Do not feed dust rhinos.
"I opened his Dell and a herd of dust rhinos stampeded out!"
by typo January 03, 2005