Naw, I figured it out.

The cartoon is far more subtle than we realized.

That's not Dracula, that's the Invisible Man. The Werewolf [and maybe Frankenstein] can see infrared. Not only did they draw dicks on his face they dressed him up like Dracula to screw with the real vampire when he shows up.

My proof is that the real Dracula wouldn't fall asleep except in a coffin at daybreak.