older than dirt

Impossibly long-lived

Older than dirt describes someone or something extremely old, emphasizing advanced age with humorous exaggeration.

The phrase suggests something so ancient it predates the earth itself: My grandfather likes to joke that he's older than dirt.

Often used self-deprecatingly or affectionately rather than as genuine insult.

Related

dawn of time · antediluvian · ancient history · as old as the hills · immemorial · ancient · fossilized · primordial · pyramids · Mesopotamia · Methuselah · relics · cave paintings · archaic · ruins · Babylon · worn out · bygone

Categories
Opposites
age/temporal existence

older than dirtbrand new

Completely unused, just acquired

newborn · wet behind the ears · fresh-faced · spring chicken · just hatched

freshness/novelty

older than dirtbrand spanking new

Completely unused, just acquired

hot off the press · fresh off the boat · cutting-edge · newfangled · state-of-the-art

experiential maturity

older than dirtgreen

Color of vegetation

wet behind the ears · inexperienced · naive · raw · fresh

Family

older, oldest, oldster, olden, oldness, than, dirt, dirty, dirtier

Familiarity
Top 50,000
Profile
Known to kids · Timeless · Everyday, not technical · Rated G