The Adventures of Dr. Twilight

              Twilight's house, basement lab

              South Ponyville

              "Yeah listen we would love to make the ice cream social." Pinkie Pie said "But um."

              "But what Pinkie?!" Celestia asked.

              "Yeah lie to us!" Luna said.

              "We've uh gotten behind at work." Pinkie Pie said.

              "We have become one!" Twilight said. She and Pinkie Pie had their heads merged together with only a thin little neck connecting them.

              "My faithful student have you been conducting science experiments without my permission?!" Celestia asked.

              "Now what would give you that idea?" Twilight asked.

              "Well that for starters." Celestia said.

              "Okay you caught me." Twilight said "But I just couldn't help myself. I swear nopony got hurt."

              "What should we do with them dear sister?" Luna asked.

              "We'll discuss punishment later!" Celestia said "For now it looks like I'll have to make a quick trip to Ponyville to undo the damage."

              "Please hurry." Pinkie Pie said "I want my own body back."

              "Me too." Twilight said.