What did the HVAC guy say to the difficult customer?... business emotions excrement fighting job Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 Today's featured daily humor:What did the HVAC guy say to the difficult customer? Go duct yourself!Click for another laugh! Previous article: I always use spell check before submitting reports at work.... Prev Next article: Why did the chicken did not cross the road?... Next