When we're not in foul moods, we take the time to explain how our technology works. (inc.com)
If we're honest, sometimes we know our own foul mood is the byproduct of a bad day or week. (relevantmagazine.com)
Times when you've just had a string of bad days or worked too much, or are in an otherwise foul mood that can only be solved with a bit of chocolate cake? (e2bakesbrooklyn.com)