I need to redraw him! I drew this before I read it and I was mostly guessing at his personality and design XD now I have a stronger sense of both personality and his design and it's time to re-do it! hehe
I still haven't read Homestuck, though my sister-in-law insists I'd love it. She talks about Karkat alot so I'm gathering he's one of her faves. He does look pretty grumpy here. And I forever love your style. It's so expressive! Great job.