'goof-off' definitions:

Definition of 'goof-off'

(from WordNet)
noun
An idle worthless person [syn: goldbrick, goof-off, ne'er-do-well, good-for-nothing, no-account, good- for-naught]

Definition of 'goof-off'

From: GCIDE
  • goof-off \goof-off\ n. A person who habitually shirks his duties or avoids work; an idle worthless person. [Informal]
  • Syn: goldbrick, ne'er-do-well, good-for-nothing, good-for-naught. [WordNet 1.5 + PJC]