obliviscor
A person who is so annoying, they make your brain want to throw things.
My brother's friend is an obliviscor. He wears a hat on his head and a hat on his head.
My friend's dad is an obliviscor. He wears pajamas to work and eats cereal for lunch.
My cousin's pet is an obliviscor. It barks at the mailman and eats your homework.