Some one more sophisticated than a hobo, but less than white trash. They are usually poor, but never realize when they are close to being extremely rich. They might not be good at reading in general, or be educated past middle school. Charlie Kelly and Frank Reynolds, from It's Always Sunny in Philadelphia, for example, are Walmart Creatures

A blanket description of ANYTHING so messed up that people will instantly know where you are going with it before you get there.

A blanket description of something So Bad that people will instantly know where you are going with it before you get there.

When you go to Walmart for a few items and end up buying the whole store.

To be fucked in the ass repeatedly, while asking for more.

A fat man exceeding 200 pounds at Walmart is considered a "Walmart Fatty"
They are usually seen on mobility scooters.

The flu like cold that goes around Walmart every year, slowly getting worse until it disappears. In some people, it turns to pneumonia