Aww, I love Captain Underpants. The books are kind of young, but I can almost see it turning into a cartoon.Ah, my childhood. This was one of my fave books. But yeah, he and even some of the villains are definitely lolcows or at least borderline-lolcows.
For Undertale is it safe to say that Papyrus is a lolcow? Don't get me wrong he is definitely one of my fave characters in Undertale but I will admit that he does have some lolcow qualities.
What about Ed from "Ed, Edd and Eddy?"