Interest-grabbing can be described as something that is CATCHY and attention-grabbing. The term 'CATCHY' is often used to describe something that is memorable and easily remembered, such as a slogan or jingle. It can also refer to something that is visually appealing or has a unique sound. CATCHY phrases and visuals are often used in marketing and advertising to draw people's attention and make them more likely to remember the product or service being advertised.