Promotion Shameless is a term used to describe the act of shamelessly promoting oneself or one's work. It is often seen as a way to gain attention and recognition for one's accomplishments. The term 'PLUG' is often used in this context, as it implies that one is actively trying to get their work noticed. Plugging can be done through various means, such as social media, word-of-mouth, or even traditional advertising. Ultimately, promotion shameless is a way to get one's work out there and increase its visibility.