Messy eaters, also known as slobs, are people who tend to be very careless when it comes to eating. They often leave a mess behind them, such as crumbs, spills, and other debris. They may also be prone to making a mess while they are eating, such as dropping food on the floor or spilling drinks. Messy eaters can be a nuisance to those around them, as their messes can be difficult to clean up.