I would have to say I'm most like Genie in Aladdin. Although I'm not blue, I am rather large.
I have many, many characters and voices in my head, and they do seem to pop out at odd times causing me to be seen as eccentric and odd to strangers. I love to make people laugh, although I can be deliberately vexing when someone wants to be serious and I want to have fun.
I can be creatively vindictive against those who cross me, but I like to make my friends happy and I do care deeply about them.
"All right Johnny, tell her what she's won!" (jk)