Retreat is the better part of valor!! 三十六計逃げるにしかず: Literally, "Retreat is one of the Thirty-Six Stratagems."

Exploding! Masterrr-!! reference to Domon Kasshu's Exploding God Finger attack from G Gundam

I...

...didn't even do anything yet...

What was that thing just now, off toward the mountains?

That's...

I think that's where Yukari's and Yuyuko's places are.