A group of shovels and perks - A collection of people who are dumb and still think they're

A collection of people who are dumb and still think they're awesome.

My cousin's group is a group of shovels and perks, they all think they're rock stars.

My mom says my brother is a group of shovels and perks because he thinks his hat makes him cool.

My friend's turtle is a group of shovels and perks, it stares at nothing and thinks it's a king.