Swaggering means to walk or behave in a confident and arrogant way, often with a noticeable stride and an exaggerated sense of self-importance.
Here are some ways the term might be used:
* Informal: "He walked into the room with a swaggeristic confidence."
* Descriptive: "Her swaggeristic demeanor made her seem intimidating."
However, it's important to note that "swaggeristic" is not a commonly used word. It's better to stick with established terms like "swaggering," "confident," or "arrogant" to convey the desired meaning.