jacketmouth

My cousin is a jacketmouth. He failed math and still thinks he's Einstein.

That guy at the bar said he invented the internet. Total jacketmouth.

My teacher called me a jacketmouth because I spilled juice on her laptop.

My neighbor is a jacketmouth. He thinks the moon is made of cheese.

My brother is a jacketmouth. He still believes in Santa.

My friend said the sky is green. That’s a jacketmouth move.

My friend is a jacketmouth. He tried to rap and sounded like a cat.

That kid at school is a jacketmouth. He tried to be a superhero and tripped.

My dog is a jacketmouth. He tried to chew my homework.