A spirit that brings you spirits. A good ghost that effs you up in your sleep.

Also, an excuse for abhorrent, drunken behavior for which you've been blamed but have absolutely no recollection.

a phrase chiefly used in northern England.

it is a contracted form of "it'll be reet", where "reet" means "alright" or "OK".

living your life according to "be reet" is the only way to find happiness in life.