Now I will have no excuse not to write, because it is on my phone, it is always with me,. It generates "random story ideas, plots, subjects, scenarios, characters, first lines for stories and more" so I don't even have that as an excuse anymore. For those without access to a smartphone, there is a website also: http://writingexercises.co.uk/index.php.
You can just keep having it generate new ideas until one sparks your inner writer to action and the writing flows. So what are you waiting for? Go to the website or download the app and get busy writing already!