A hyperactive weirdo is a term used to describe someone who is overly energetic and unusual in behavior. Instead of using this harsh term, it is better to look for synonyms that are more appropriate and respectful. Some synonyms for hyperactive weirdo include eccentric, quirky, unconventional, lively, energetic, enthusiastic, bubbly, and effervescent. These words focus on the positive aspects of the person's behavior, rather than making them feel judged or ostracized. It is important to choose your words carefully when describing others so that you don't unintentionally hurt their feelings or make them feel embarrassed or ashamed.