“A large boulder the size of a small boulder"
https://time.com/5772944/large-small-boulder/
I was going to suggest something in that vein, perhaps "a giant boulder the size of a large boulder" to distinguish it from its Coloradan cousin.
alt Hacker News
I was going to suggest something in that vein, perhaps "a giant boulder the size of a large boulder" to distinguish it from its Coloradan cousin.