Up in the night

When someone's opinions or expectations are ridiculous, grandiose, or ill-informed they are "up in the night."

Common synonyms: out of their mind, bat shit crazy, off their rocker, way out there.

A common colloquialism among Utahans, those from the western United States, and the Latter-day Saint population at large.

If she thinks those shorts are inappropriate, she is up in the night.

The florist wanted $100 for a corsage; he's up in the night.

If they think I'm doing the dishes again tonight, they're all up in the night.