Novel ways of saying "for a long time"

Heeding Dex’s call in the latest Staff Report, some suggestions for phrases to replace “coon’s age”:

In a sea urchin’s lifetime,
For the lifespan of SV40 cell lines,
In an geological epoch,
For the half-life of Thorium-232,

Any others?

Since a Cubs championship?

Since Strom Thurmond was in knickers?

In a Microsoft release window?

Since the Grand Canyon was a ditch?

In a slow-hamster SDMB posting?
RR

Since dolphins lived on land

Since Microsoft was honest.

Since Star Trek was good.

Since people paid attention to Michael Jackson for the music

Since we’ve had a decent, respectable human being as the leader of our country.

Since the White Sox fielded a team worth mentioning

Since my whiskey was just a field of grain

Since hockey teams really had a seventh man.

Anyhoo…

“For an Og’s nap…”

In an acorn’s stretch

Since Cecil started fighting ignorance

In a glacier’s marathon

For a month of new moons on Monday
Since the first Saturday night
Until they build a second avenue subway line in New York
Until all of the galaxies have a family reunion in Fresno
Ever since things have fallen down instead of up

I like it! - amny of the other suggestions are a little too agenda-driven for my liking, but this one is good.

Revise it and you’ll have something:
Since Michael Jackson was a musician.

Huh? Sea urchins are “agenda-driven?”

It was supposed to be a secret, but then you blabbed. I just hope the powerful Sea Urchin Restitution Foundation doesn’t get wind of this.

If you turn up dead one day of a couple thousand small puncture wounds, it will be a crying shame.

Also, I feel I must point out for all you Dave Barry fans out there that “Glacial Sea Urchins” would be a good name for a rock band.
RR

“Since Moses was a pup” (credit to Robert Heinlein);
“Since the circus came to town” (I guess some places don’t see the circus much);
“Since potatoes were invented” ("…was invented" originally, but solecisms make me itch)

“Since Hector was a pup” is an oldie, of course.

Since Star Wars began with the line “Yesterday in a galaxy far, far away”

Or the perenniel military favourite:

“Since Christ was a corporal”.

… since rocks were soft.
… since dirt was new.

…since God wore short pants.
…since Lad was a pup.