k for kys - the kind of people who argue about nothing and still think t

the kind of people who argue about nothing and still think they're right

My mom says my little brother is k for kys. He argues about what cereal is better and still eats the wrong one.

That guy in the store is k for kys. He fought over a candy bar and lost.

My friend is k for kys. He argued with the teacher about math and got in trouble.