“Whale”? “Mammal”? I don’t think so, baby. Not in the Pacific, Mary.
A lone gigantic creature moving around in the Pacific. Either the stars are right or Tokyo is in serious trouble.
Not good news. 
Why is this bad news? It hasn’t attacked anyone so far.
I, for one, welcome our new overlords…
…in all seriousness, this could be a rather cool discovery.
A higher pitched voice than normal? “Cruising” the ocean? Ostracized from the rest of the group? Come on, I think we know what this all about.
So my ‘Nuke the Gay Whales’ bumper sticker is finally ready for display?
And another submarine is told to stop making so much noise.
What, this is about Fran Drescher? 
Tripler
Jeezus, if she can hit 52Hz, I’m going to start calling her “Frank” Drescher.
It can’t be Cthulhu - this sound has been heard in the oceans since 1992, while DreadCthulhu was posting here until last year, IIRC.
Let’s just hope these sounds aren’t eminating from Challenger’s Deep…
It’s been more than 20 minutes. I think we’re safe.
Maybe that’s when it started. Why’d you think that they didn’t stay longer. I mean it’s Marianna’s trench we’re talking about here, not just anybody’s meat curtains.
Yes, but just how salty is that well-worn and discolored seam of denim, anyway?
Save the snakeheads.
Nuke the whales.
Cthulhu my aching hemmeroids! 
There can be only one, and calamari don’t cut it!
Newsflash–Japanese Real Estate Drops In Value!
Are we positive Brando is dead? I mean, he did have an island, didn’t he? Maybe he’s just gone swimming.
Oh, the horror! The horror!
Well, if Brando had an island, even if only for 20 minutes, did he have a 1920’s style death ray based in Antarctica?
Tripler
I had to link to that last one, since it’s not as popular as the rest of my references.