lit up like a Christmas tree

Glaringly bright display

Lit up like a Christmas tree describes someone or something brightly illuminated or highly visible.

The phrase often applies to a person showing obvious intoxication—flushed, glassy-eyed, unmistakably drunk or high: He came home lit up like a Christmas tree.

It can also describe anything conspicuously aglow: The dashboard lit up like a Christmas tree with warning lights.

Related

overloaded · festooned · gaudy · flashing · neon sign · radiant · celebratory · alerting · notifying · luminous · incandescent · twinkling · colorful · Vegas strip · bedecked · signaling · alarm bells · red flags

Opposites
brightness/illumination

lit up like a Christmas treedark

Absence of light

unlit · blacked out · dim · barely visible · shadowy

emotional expressiveness

lit up like a Christmas treestone-faced

Revealing no expression

poker-faced · expressionless · deadpan · blank · crestfallen

showiness/conspicuousness

lit up like a Christmas treeunderstated

Deliberately minimized in expression

subtle · inconspicuous · muted · subdued · plain

Family

lighter, lightest, Christmas

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G