screw off

Short definition from Wiktionary

Verb

1. 1
   To remove the lid of a jar or other container by unscrewing it.
2. 2
   To fail to do one's work; to goof off.
3. 3
   To leave; to bugger off.

Interjection

1. 1
   An expression of surprise or disbelief.

Noun

1. 1
   Someone who often fails to do his or her work; someone known to goof off.

Adjective

1. 1
   Able to be removed by unscrewing.