I checked out the recent [updates](http://public.oed.com/the-oed-today/recent-updates-to-the-oed/march-2015-update/new-words-list-march-2015/) to the OED (Oxford English Dictionary) and noticed a new verb *to have off* that I couldn't figure out the exact meaning of.

My questions are:

1. Is *to have off* have the same meaning as *to have away*?
2. Can anyone tell me the usage of *to have off* in “real” English?

Note: I already know the meaning of [*to have it off*](http://www.urbandictionary.com/define.php?term=have%20it%20off).