Hey, this is the dope, I just take these types of puns for granite.
Hi Opal!
Thank you!
.
Gravel!
(wait, am I doing this right?)
It’s all **John Mace’s **fault for starting this thread.
I’ve had just about enough of this boulderdash.
Calling Snowboarder Bo. Come in Snowboarder Bo.
Ore possibly a few shots of Tequila.
Nah, having him post at this point in the thread would be anticlineactive.
Try being a bit more magma-nanimous with our brethren.
I’d like to see somebody create a pun out of “pyroclastic flow”. 
Well, it involves a young lady I know named Florence and several of her classmates, who all developed nervous mannerisms during their class on Arson at the fire-fighting academy.
She’s the Progressive insurance rep who arranges coverage for volcanologists. Any questions about your coverage, just esker.
Lahar-har-har.
Tell us, does she have nice cleavage?
I have been waiting forever for a chance to make a cleavage joke in this thread…
And I missed it not once but twice… I had thought I had searched for it.
A’a’!
From out here on the porphyry, this thread is looking like a pile of unconsolidated rubble.
If you screw up too bad, jurassic on the line!
~VOW
Oh, I lava her!
No pumice too terrible for this thread.
(Weak, but hoping to keep the thread alive.)
You are the only winners. The rest did not respond in the form of a question.