What if Fluttershy said the word “Zitch” instead of the b-word? Just like changing the s-word to something like “Fwit!” or f-word to “Buck” that’s cuter but still harsh sounding. Just something I came up with in my mind that is called “ponymouth”, a portmanteau of the words “pony” and “potty-mouth” combined to give vulgar swearing an Equestrian pun twist to.