Bit Squirrelly, Don't You Think?

Squirelly means 'odd' or, to some extent, 'crazy', if my sources are correct. xD Perfect word for these two, if you ask me.

Anyway, the coloring is a mess on this one and I was too lazy to shade, but here you have it- a quick pic from 'Mysterious Mysteries', featuring the charmingly mad GIR and his head-nomming friend the giant squirrel. It's a weird world...

I don't own Invader Zim.