Using the the illustrious South Park Character Studio Thingy (yes that is its technical name. >__> Shut up.), I have created SP! versions of three H_H chars. Look and tremble.
SP!Cox. That expression is one he wears often when talking with Lily.
SP!Lily needs some sun. Girl be pasty white.
SP!Sirius. He's even cool round. :p
Everyone should now go do this. Why? It amuses me.
*should not wander around the internet unsupervised late at night*