"I can't stand it--AAAAAAAAA--" Rainbow Dash screeched at the mention of the accursed word. "Okay, nopony say the word!"
Twilight cocked her head. "What word?"
"You know, the 'i' word."
Twilight sighed. "Y'know, you could just say i--" she froze up, her hooves trembling. "Why... can't I say i--"
"It?" Spike filled in. He could say it, for he wasn't a pony.
Twilight and Rainbow both screeched at the top of their lungs.