This was my response to Zuperbuu Jinx's Little Ghast avatar.
The FriEnderman just wants to make friends! Look! He brought some TNT just for you! (Does not explode.)
He loves to talk! He'll make sounds randomly as you wear the avatar! BUT LOOK OUT! If people bump into him, he will scream!
Basically, it makes Enderman sounds when idle, and makes random Enderman 'hurt' sounds when bumped into.
You can choose between carrying the TNT block or having your arms free (TNT block version is better).
Works fine without an AO, but looks strange with AO's that have extreme bodily movements.; less is more in this case!
You can give him away to friends to spread the FriEndeman fun!
How Minecraft avatars should be
Simple and well made. Personally I would recommend using the TNT arms since the free-moving ones look a little silly.