Invader Zim and Gir

I only recently had the opportunity to finally see Invader Zim, I think I suffered brain damage! It was great, I love it! This is the first time I ever tried to draw them!
 
I'm going to sing the doom song now; doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doom doomedy doom dooom!