Jack Knob

My cousin is a jack knob. He tried to fix my bike and now it’s broken and he’s still bragging about it.

That jack knob at the gas station yelled at me for not paying for his coffee.

My teacher said I was a jack knob for eating the whole pizza by myself during lunch.

That jack knob in my math class won’t stop talking about his pet goldfish.

My neighbor is a jack knob. He threw a banana peel at me and said it was a surprise.

My brother called me a jack knob because I spilled soda on his brand new shoes.