Its a villager RIDING A FLYING PIGGY!!! HA!!!
Note: Minify the command to avoid issues :)
The Hug Zombie! Only One Command from MOD!!
The Gold Trader
Funny Snowman Head flying
1.9 Skeleton Horse Jockey!
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)