Martinet in a sentence as a noun

You’re a smug, condescending martinet with a grossly inflated sense of your own specialness, and the sooner you grow up/the world kicks you to the curb, the better. So here’s me expressing my freedom of thought and expression by having nothing more to do with you.

Martinet definitions

noun

someone who demands exact conformity to rules and forms

See also: disciplinarian moralist