What is shit heel?

A "shit heel" is a highly derogatory slang term for a person considered to be contemptible, despicable, or morally bankrupt. It implies that someone is deeply untrustworthy, unethical, and likely to engage in cruel or malicious behavior. It's used to express strong disapproval and disgust.

The term often suggests the person is:

• Malicious and Cruel: Intentionally causing harm or distress to others for their own amusement or gain. See: Malicious%20and%20Cruel
• Untrustworthy and Deceitful: Prone to lying, cheating, and betraying others. See: Untrustworthy%20and%20Deceitful
• Selfish and Exploitative: Using others for their own benefit without regard for their well-being. See: Selfish%20and%20Exploitative
• Generally Unpleasant: Overall, a person that most people would want to avoid. See: Generally%20Unpleasant

Because of its vulgarity, "shit heel" is rarely used in formal settings. It is more common in informal speech or writing to express strong negative emotions.