Melodramatic

How melodramatic!

Don't be melodramatic.

Don't be so melodramatic.

Don't you think you're being a bit melodramatic?

So melodramatic!

She wrote him a melodramatic letter, threatening to kill herself.

Dearest Eloise,— There is one little and perhaps insignificant French cake, which I feel certain would soon become a favourite in the cottage, more particularly amongst its juvenile inhabitants. It is the famed galette, the melodramatic food of the gamins, galopins, mechanics, and semi-artists of France.

In it, the officer insisted he did not depart from NCND and gave a melodramatic account of my "long pauses" as I said I needed the story, before I eventually became cooperative and said I had "seen the light".