Because he is, because that pun is overused and because I like it.also on Tumblr.
I drew him in my notes and then was like, "hey, i kind of like this; maybe i'll color it" so i colored it and now here you go. Slightly cartoony Jack Frost!
Also, I used the Stumpy Pencil for pretty much everything, except the initial sketch. It's really awesome! You can download the tool preset here: [link]