Searched for ghoulish+cartoon+haunted-house+van+kill etc. (But Gorey is on a loftier scale, we see.) So IIRC it was Addams, but might have been Gorey.. the Master of minimalism (?)

Scene: Usual haunted house; giant van parked near entrance,
you see: two big eyes in its dark interior. Man standing beside says, "Kill!

“It's hard to say. Sometimes people have had terrible childhoods. And sometimes they just haven't found their special place in life. And sometimes they're dogs from hell and must be destroyed.”
― Charles Addams

(Hallowe'en came funny these last two years ..ghoulish thus comes to mind more oftener.. )