The artist's, shall we say, motor-control-challenged drawing style recalls the late, great, asphyxiatingly funny and wildly inappropriate John Callahan. (http://www.callahanonline.com)
Wondering what this artist's reason is... Aha! On her Tumblr (http://rubyetc.tumblr.com/tagged/faq), which is actually quite charming, she says a bunch of irony-free things like: "Aha! as an artist I really enjoy not being able to draw and having no skills in art." I like it a lot better already.
Here's the essential Callahan panel: