Pirate Wassies are Wassies who, upon discovering and donning pirate hats, develop aspirations of becoming pirates and pillagers.

by wassies
(aka loomlock)
When a Wassie finds a cowboy hat and places it on its head, a transformation occurs.
Wassies are mentally disadvantaged but Wassies who take to wearing bottle caps on their heads are a special kind of handicapped.
Some Wassies just wake up, get out of their bed, and look good.
Platypus Wassies (known colloquially as 'Platipies') are a strain of Wassies...
Wassie 11068