(noun ) A weed moment is when you are stoned and in the middle of a thought or conversation. You forget your place or where you are in a story you might be telling, or you forget what you were talking about all together. A weed moment is much like a senior moment; only weed induced.

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.