whole bean
adj. The real deal, unspoiled, solid in character. As opposed to grounds - fake, shallow (antonym).
"Who went with you on the road trip?" "Stacy! She's whole bean, man. Super cool."
Open a whole can of beans
A term used by a famous East London gangster Ahmed Ali, when a troublesome situation arises when a decision or action produces a subsequent problem.
"Oh no mark! Don't do that, you are going to open a whole can of beans!"