This word is used to describe a less than somewhat retarded person.Given to them because when they are usually standing around
looking into space with their mouth open and drooling on themselves.
Synonyms for Slack-Jawed
On this page, you will find 30 slang terms related to slack-jawed. Some of the top words include: Windowlicker, yerdumb, ratunga, asstacular, lark, and 25 more.
