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11.
completely and utterly sweet. encompasses the full meaning as well as spirituality of awesomeness. preferably expressed with a southern accent.
Wow, now that there automobile, that is grouse.
by Russell May 15, 2003
 
1.
Word heard mostly in Australia's 2nd largest city, Melbourne meaning something wonderful, amazing.
"Kangaroos are grouse, mate!"
by d3rt May 01, 2003
 
2.
A word meaning great or good.
Shazza: Aww Wazza, you're grouse!
by AngryChegro July 10, 2003
 
3.
Not just from Melbourne! All over Australia. Something fantastic.
How was the footy?

"Grouse"
by aussiegirl November 04, 2004
 
4.
Just Something Fucken Awsome.
Tommo:Get a fucken load of my big mac
Ben: Thays fucken Grouse
by Darren Thomson June 07, 2005
 
5.
something really good, used instead of good
man, that party was grouse
(man, that party was really good)
by jenzo October 17, 2006
 
6.
A term to describe that something/someone is Teriffic, Good, Great!, It r0x.
I had a grouse day today.
by louis October 23, 2001
 
7.
something or someone that is cool, amazing, awsome ect
john is way grouser than i am.
by dunkaroogirl August 29, 2009