
Waspish
Negative Emotion
Waspish describes more than being upset; it implies a sharp, bitter type of annoyance or irritation. 
Facial Expression
When describing a person's expression as waspish, it suggests a visibly annoyed, displeased, or snappy demeanor. 
Not Always Direct
Waspish behavior can be indirect, not confronting someone openly but with clear undertones of annoyance. 