I think that...

[Emo_Like_A_Dinosaur]

Cheer up and dry your damp eyes and tell me when it rains

.+
I want to change my username.

It is really LAME.

Butbutbut is has _nderscores in it!

What shall I do?!
&&& If I do change my name, what should it be?
+.

And I'll blend up that rainbow above you and shoot it through your veins

 

[Hunter Rush]

Aaronasaurus_Rex

It keeps the _nderscore, the dino theme, and uses the name we all use as it is. Perfect.  

[Emo_Like_A_Dinosaur]

Cheer up and dry your damp eyes and tell me when it rains

.+
Butbutbut Gaia banned _nderscores. ]:

If I change it, I lose them.
+.

And I'll blend up that rainbow above you and shoot it through your veins

 

[Hunter Rush]

Well, it's up to you. Aaronasaurus Rex, or your _nderscores.  

[TillxGone]

{ Everyday I wake up, I choose Love, I choose Light }
{-❀--✿--❀--✿--❀--✿--❀-}

And I try it's too easy just to fall apart:
; ^; But, I like your name.

{-❀--✿--❀--✿--❀--✿--❀-}  

[Crackbaby73]

Fear that which you dont understand.....

>shrug<
Personally I think you should name yourself Efrum The Retarded Rabbit

....namely me.

~B of The ABC.....Crackbaby73~
Passive Mode

 

[Encarton]

You could always make a new account and then transfer everything over to it. Thus keeping your old name and allowing you a new one xD
However that is a lot of trouble to go through.  

[Emo_Like_A_Dinosaur]

Cheer up and dry your damp eyes and tell me when it rains

.+
I do have XxIxXAmXxDinosaurxX...
+.

And I'll blend up that rainbow above you and shoot it through your veins

 

[Crackbaby73]

Fear that which you dont understand.....

The girl avi? xD

....namely me.

~B of The ABC.....Crackbaby73~
Passive Mode

 

[Emo_Like_A_Dinosaur]

Fear that which you dont understand.....

Yarr.
pirate

....namely me.

~B of The ABC.....Crackbaby73~
Passive Mode

 

[Encarton]

Could work xD
As he could just switch the gender with a potion I believe?
Though its costly.  

[Crackbaby73]

Fear that which you dont understand.....

Oh yeah...potion...Eh i think he would just stay a chick personally xD

....namely me.

~B of The ABC.....Crackbaby73~
Passive Mode

 

[Emo_Like_A_Dinosaur]

So I can pick up new members. xDD  

[Crackbaby73]

Fear that which you dont understand.....

Lol! That would be funny to see xD

....namely me.

~B of The ABC.....Crackbaby73~
Passive Mode

 

[Emo_Like_A_Dinosaur]

Cheer up and dry your damp eyes and tell me when it rains

.+
"Hey newbie, wanna cyber? ;D"
+.

And I'll blend up that rainbow above you and shoot it through your veins