Walmartians

Walmartians can be used as a comedic force in your story. They are people who, to put it simply, have let their humanity slip... They buy cheap items at warehouse stores and live cheap lives of regular vulgarity. While not everyone who shops at such a store is a Walmartian, there is definitely a segment of the population that can only be described as Walmartianian...
The Order of Devourers will probably have a strong and steady flow of recruits from Walmartians. And When Devourers use their mass gluttony powers, don't be surprised if a whole crowd of Walmartians are taken under the spell and come to the Damned's aid. 
References:
-https://www.facebook.com/pages/Walmartians/127989090626173
-http://www.peopleofwalmart.com/