12 Hilarious Closed SignsPosted on November 10, 2011 by Grace MuranoCategory: Funny Signs Source Source The real reason why they are closed. Source Source Short staffed. Source Very rude sign. Source The closed sign on Puccinos cafe next to Euston station in London. Pure genius! Source Source Source Best Closed for the holiday sign ever. Source Mysterious working days. Source Source Thanks to our reader Joe for the idea!