Ψάξε όποια λέξη θες, όπως sex:
 
1.
Not special or outstanding; average.
The actors gave a run of the mill performance, and critics expressed their dissapproval.
από misangu 17 Ιούλιος 2006
 
2.
average or mediocre, ordinary
That girl is a run of the mill flirt.
από The Return og Light Joker 26 Ιανουάριος 2008