For those that don't catch the reference, today's Slimer pays homage to the "Y U NO" guy, popularized on Reddit.com. More about the "Y U NO" guy on Know Your Meme. This Slimer was inspired by a comment on my Daily Slimer link on Reddit:

[–]radamintos 1 point 16 hours ago
maybe you should use your own creatures... anyway, i dont like cheap "art"