Halfcrocked is a term that refers to being slightly intoxicated or tipsy. There are many other synonyms or slang terms to describe this state of inebriation. Some of the most common ones include buzzed, tipsy, merry, jolly, lightheaded, and slap-happy. Other variations of this term can include being saucy, happy, loose, or silly. While there are many different ways to express this level of inebriation, it's important to remember that excessive drinking can be harmful and dangerous. Always drink responsibly, and never drive under the influence of alcohol.