I’m already on the record as being highly amused by the use of “set in stone” to imply permanence. I find “tectonic shift” and “glacial pace” equally hilarious, given that glaciers can move faster than plates. (Fast tectonic plates move at cm per year; fast glaciers can move at miles per year.)
In fact, geology terms provide a tsunami of really bad metaphors.
I think it’s time to fix that. Let’s suggest some geoscience terms that would make for good slang, if nothing else.
For example: Plinian, as in Pliny the Younger, Vesuvius, and Pompeii, to mean any kind of explosion.
Usage:
“My dad’s going to go Plinian when he finds out what happened to the car.”
Or allochthonous, as in Highly Allochthonous, to refer to anything that’s really out of place.
Usage:
“Did you see that guy in the tux riding up the Telegraph Trail?”
“Yeah. Never seen anything so allochthonous.”
And… I’m blanking. What about you?