Happy Tree Friends/My Little Pony

Version 1

 * Sniffles as Twilight Sparkle
 * Splendid as Rainbow Dash
 * Handy as Applejack
 * Nutty as Pinkie Pie
 * Flaky as Fluttershy
 * Petunia as Rarity
 * Toothy as Spike
 * Fliqpy as Discord
 * James (from TAF) as Apple Bloom
 * Gordon (from TAF) as Sweetie Belle
 * Henry (from TAF) as Scootaloo

Version 2

 * Sniffles as Twilight Sparkle
 * Splendid as Rainbow Dash
 * Handy as Applejack
 * Nutty as Pinkie Pie
 * Flaky as Fluttershy
 * Petunia as Rarity
 * Toothy as Spike
 * Hacker (Cyberchase) as Discord
 * James (from TAF) as Apple Bloom
 * Gordon (from TAF) as Sweetie Belle
 * Henry (from TAF) as Scootaloo

Version 3

 * Sniffles as Twilight Sparkle
 * Splendid as Rainbow Dash (both are blue)
 * Handy as Applejack
 * Nutty as Pinkie Pie (their both energetic)
 * Flaky as Fluttershy
 * Pentunia as Rarity
 * Toothy as Spike
 * Edward (from TTTE) as Apple Bloom
 * James (from TTTE) as Sweetie Belle
 * Emily (from TTTE) as Scootaloo

Version 4

 * Sniffles as Twilight Sparkle
 * Splendid as Rainbow Dash
 * Handy as Applejack
 * Nutty as Pinkie Pie
 * Flaky as Fluttershy
 * Pentuinia as Rarity
 * Toothy as Spike