👉 Gurmugging is a religious term used in Sikhism to describe someone who has not been properly instructed or trained, and may have made mistakes or acted wrongly. This can refer to a person who has not undergone proper education or training, or who has not followed religious teachings correctly. Gurmugans are often referred to as "foolish Sikhs" due to their lack of understanding and adherence to Sikhism's teachings.