(adj.) A phrase used to describe someone who has surpassed bland old regular awesome, and has achieved a certain level of slyness. Once these two qualities have combined one has become Super Ninja Awesome.

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.