Pop culture Icons like Britney Spears or Lady Gaga used as a metaphor to express frustrations of modern American life...
example: Mickey Mouse and Britney Spears hunt down and murder a Starbucks Barista using props from their film or music career as weapons. The Starbucks barista may have coffee related weapons? Or a strange mermaid for backup?
The example's a little mixed up, but there may be an idea here.