Answer by
Betty0320 (734)
"Cool beans" has its origins late 1960s America during the height of the Drug Culture. Hits of acid were called "cool beans" for their bean-like shape. They were also referred to as "whacky beans" or just "beans." "Cool beans" resurged again in the 1980s meaning an affirmative answer. It has nothing to do with Boston or actual beans.
Sorry. I was there in the late 60s. Acid usually came in the form of tiny tabs, or paper impregnated with the drug. You'd have to be really tripping to think it looked like beans! add a comment
I think the term is usually used with ecstacy add a comment