cowsay/fonts/koala

From S23Wiki

 _______
< koala >
 -------
  \
   \
       ___  
     {~._.~}
      ( Y )
     ()~*~()   
     (_)-(_)   

This font for cowsay is called "koala".
File info: ## From the canonical koala collection
You can create it with the wiki syntax: <cowsay font=koala>text</cowsay>.
Other fonts are in Category:Cowsay.