look up any word, like half chub:
 
1.
The happiest fucking cat on earth. Source of happiness is the Something Awful forums.
Patriotic happycat is the best happy cat photoshop IMHO.
by Marcus August 10, 2005
 
2.
A cat that is:

1)Happy
2) Smilin'

3a) Snortin' OR
3b) Organizin'
What a happy cat! She's happy, she's smilin' she's snortin'!
by HappyCat87 November 04, 2007