something that is extremely clever or brilliant and excellent at the same time or something that is awesomely clever. can also be used when you cannot decide whether to use brilliant or excellent
Abraham Lincoln: seven minutes ago... we, your forefathers, were brought forth upon a most excellent adventure conceived by our new friends, Bill... and Ted. These two great gentlemen are dedicated to a proposition which was true in my time, just as it's true today. Be excellent to each other. And... PARTY ON, DUDES!
A slang term/intentional mispronunciation used by those who grew up as hippies in the United States of America during the 60s/70s. Similar to groovy, it is used to express awe and appreciation for something exquisite, aesthetic, or tasteful.
>Receives fancy platter of well made gourmet food at a nice restaurant
>"Groovy..."
>Takes first bite
>"Excellante!"
~Quote by my grandfather, R.I.P. Papa