A fork of Rural Dictionary
Dumb Bitch Syndrome, people who suffer from this tend to stick to a point regardless of how stupid they sound or are put down by others. Common side effects are horrible aim, a failure to understand common knowledge, failure to realize the law of physics in that liquids cannot pass through a solid.
Most commonly found in blondes; however, cases of dbs is most severe in brunettes
"Hey that girl suffers from dbs"
"How do you know"
"cause she's sticking to a stupid point for no reason"