"Representing the Homeworld Gems, a creature so fearsome, so terrible, so mind-bendingly large, that those of you with weak constitutions may want to change the channel."
"I GOTTA GET OUTTA HERE!"
"TOO LATE! Quake with fear you mortal fools. Bow down, before the awesome might of…"
enter Jasper
"This huge gem who's carrying the real antagonist, Peridot!"

I love how is just two panels with no explanation, just the characters standing there, and I IMMEDIATELY got the reference.