Jaboogle
A person who thinks they’re cool but is just loud and dumb
My brother is a jaboogle. He wears a cape and shouts ‘I am the mighty Bob!’ every time he walks into the grocery store.
That guy at the park is a jaboogle. He talks to pigeons like they’re his best friends.
My teacher called me a jaboogle because I wore a hat to class and said ‘I’m not a student, I’m a legend.’