emotional-jenkins-plugin1.2Minimum Jenkins requirement: 1.572ID: emotional-jenkins-plugin
This funny plugin changes the expression of Mr. Jenkins in the background when your builds fail.
The plugin is maintained by Masanobu Imai.
Once installed, you need to enable this on per-job basis.
To enable this feature for a job, go to the job configuration page, click Add post-build action and select Emotional Jenkins from the list.