Yep rock didn’t break. Passed hardness test.
…Now if we only had some paper and scissors, we could move on to the next set of tests.
Looks like an ignoramus rock.
Ouch! Are you crazy? do you have rocks in YOUR head?
It was born yesterday.
I doubt many cavemen were middle-aged and overweight.
All rocks can be bonk rocks. Continue testing.
Test results were chalked up on the cave wall.
Passed the bonk test.. next the trow test.. followed by the float test..
If you introduce a rock in the first act, it has to go off before the third. (Old stage play adage)
You’ve confirmed, it is a rock.
judging from their expressions, you had to be stoned for stone age geology…
Mohs’ hardness scale, early version!