Back Door
WordNet
noun
(1) A secret or underhand means of access (to a place or a position)
"He got his job through the back door"
(2) An entrance at the rear of a building
(3) An undocumented way to get access to a computer system or the data it contains
WiktionaryText
Noun
- A subsidiary entrance to a building or house at its rear, normally away from the street.
- A secret means of access to something.
- The anus, generally used in reference to anal sex.
Adjective
- The path of a pitch which starts outside and then slides over the plate.
- He has a nasty back door slider.
Verb
- To attempt to accomplish by indirect means, especially when direct means are proscribed.
- To enter a tube by accelerating from behind; to surf into an already formed hollow wave, in contrast to the normal method of slowing to allow a surfable wave to form.
- 1999, Mark Warren, Mark Warren's Atlas of Australian Surfing, traveller's edition 1999, ISBN 0-7322-6731-5, page 103
- If you survive the heavy take-off at 'The Chair' (which is very close to the rocks) you will find you're in 'The Suck-up', which offers either a spectacular barrel or a bonecrunching wipeout, but you might find you have to back door it.
- 1999, Mark Warren, Mark Warren's Atlas of Australian Surfing, traveller's edition 1999, ISBN 0-7322-6731-5, page 103