The human face is capable of showing a huge variety of emotions. Some of them are obvious, so plain that even children and dogs can recognise them: smiling means happiness, for example, while a furrowed brow often means consternation or constipation. You may know of others.
Today we are going to look at four of the lesser-known emotions and the facial expressions that go with them. I hope you find this guide instructive.
Pudding shop

The pudding shop face should show a mixture of delight and surprise. Some people choose to include a measure of snootiness but this is optional.
Crescent in disrepair

When faced with a grand Regency Crescent in disrepair, perhaps while visiting a spa town that has fallen on hard times, most people extend the tongue slightly, making a face that is close to some expressions of unbridled silliness, but which is actually a sign of great concern for the preservation of listed buildings. A minority of people make a face that is virtually indistinguishable from the pudding shop face, Ian.
Very exciting

Excitement usually produces wide eyes and an open mouth, but in extreme cases – where the excitement being felt is beyond the highest reaches of the Alton Towers Excitement Scale – a common human reaction is to close the mouth, move the hand protectively to the chin or sideface, and look sideways on at the exciting phenomena.
Terrible man

A terrible man will arouse strong feelings in anyone of adult age. Many people find themselves involuntarily contracting their neck and tightening their lips. Some also experience gastric bloating and wind.