Getting in a bad mood, doing something unfriendly/bad because of it, and using the former as an excuse.
- It wasn't MY fault I hit the unabridged version. I was just in a bad mood, that's all.
http://tvtropes.org/pmwiki/pmwiki.php/Laconic/BadMoodAsAnExcuse
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Getting in a bad mood, doing something unfriendly/bad because of it, and using the former as an excuse.