Cool beans!

cool beans

Awesome! Great! You want me to go to the concert with you? Cool beans, I'm in!
See also: bean, cool
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

Cool beans!

and Cool bananas!
exclam. Wow! Cool beans, man. That’s great! I won again! Cool bananas!
See also: cool
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
See also:
References in periodicals archive ?
"Cool beans! I've always wanted to visit the 60's," Samantha said.