Doing the pots ?

At work we often make drinks for visitors to the branch in a collection of cups , no one is a fan of washing them up. When i went into the rest room at work to add some cold water to my blackcurrant squash i was greeted with this , I think some has thought about making an effort then given up and made this statement.I don't know who put the sign there but it wasnt me . I am now off work for a week for days out and relaxation , I wonder will some do the pots while im away ;)

I think i will start my week off with a few beers tonight would be rude not to :-)