👉 The term "underdig" is a slang expression used to describe someone who has been in a relationship for too long and has become emotionally distant or uninterested. It's often used to describe someone who has not shown any interest in their partner, which can lead to feelings of loneliness or abandonment. The term is also associated with the idea that underdig can be used as a metaphor for a person who has been through a lot in life but has not developed strong emotional connections.