The term 'social slight' can be defined as a SNUB, which is a deliberate act of rudeness or disrespect. It is usually done in a public setting and is meant to embarrass or humiliate the person being snubbed. Social slights can range from ignoring someone to refusing to acknowledge their presence. They can also include making rude comments or gestures, or excluding someone from a conversation or activity. Social slights are often seen as a form of bullying and can have a lasting impact on the person who has been snubbed.