"LUNA!" Celestia bucked the door open. "WHAT IN THE NAME OF ME ARE YOU DOI--"
Luna grinned. The four elephants strapped to her hooves also grinned. And trumpeted. Because elephants do that.
"Sister!" Luna stomped with her elephant boots, inadvertently causing the entire planet to tremble in her might. "I got bored again, so I brought out my old elephant boots!"
Celestia rolled her eyes. "Fine then. At least it's only that se--"
"And I got you elephant boots, too!"
"WAIT WHA--"