# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2010-02-04 12:59:34 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/8630924380) RT @Jason_Manford: Use by dates. Real or conspiracy? <--- Or fun game of chicken. How long after a use date can you hold your nerve?