If you guys haven't read about Web-Man (Spider-Mans "evil" mirror twin) from the 1977 Spidey Adventures comics, you're seriously missing out.

Basically, Dr. Doom makes a mirror version of Spider-Man, which is a Spidey completely opposite of himself. So he's supposed to be evil and heartless, but he's also a complete idiot because, since he's the opposite of Peter Parker, he isn't smart. And I love him so much.

Dr. Doom named him Web-Man.

I would die for Web-Man.