A slang term that actually began it's use in the late 60's/early 70's. Popularized by the pop culture of the time. Used to describe something very favorable or pleasing. Great. Very nice.
Cheech: Hey man, look at this car made out of weed!
Chong: Oh cool beans, man!
by Reverend Chaos January 13, 2004
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A synonym mainly used when words like cool, sweet, awesome, splendid, amazing, delightful, hell yeah, etc. get old.
"Hey, dude, I won the lottery."
"Cool beans!"
by Rosemary February 25, 2004
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Person 1: Hey Genevieve! I made you garlic bread and baked ziti for dinner tonight!
Person 2: Wow! Cool beans!!!!
by Nat73MD September 23, 2015
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Awesome, surprising, funny, out-of-the-blue. Often relating to an act of supreme thoughtfulness or creativity, or to a situation that's just generally groovy.
Sam's internet surprises always make me smile; he really knows what's cool beans around here.
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Cool beans is typically used, as a filler for that's awesome and amazing. If you don't want to say both those words just say cool beans. Cool beans is slang for cool as well. Cool beans is the new trend.
''Look at this new photo I took...''

''COOL BEANS!''
by Yiackie February 26, 2018
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a slightly 70's style phrase which acts as an exclamation of approval to a previous statement
'i just got that girls number!'
'cool beans!'
by jimbob brown April 6, 2006
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