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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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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...''

by Yiackie May 08, 2018
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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 November 06, 2015
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A synonym mainly used when words like cool, sweet, awesome, splendid, amazing, delightful, hell yeah, etc. get old.
by Rosemary February 24, 2004
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A dish best served with awesomesauce and lightly simmered. When served together, the ultimate mix of breathtaking, amazing, and awesome. Delicious.

Served without, coolbeans is a synonym for cool.
Person 1: Dude, read this Urban Dictionary post!

Person 2: That was totally coolbeans.
by ThisisNotYou October 24, 2010
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Old slang from the World War II era, still perfectly acceptable today. Similar to "cool!"
1> Check out this rad shirt I bought!
2> Coolbeans!
by MoonKnight November 24, 2002
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When something is uber cool!

<i>Kelly Clarkson says "coolbeans!" often.</i>
"Hey Kelly! I froze some ding dongs for you!"

"Wow, really? Coolbeans!"
by KellyFreak April 29, 2005
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