A dead spider that was found in a Boboobian Ninja prisoner hole. Its never seen in any comic, mentioned only once in OoMB, but its brain is seen in almost every comic; for Mr. Zimmwad possesses its brain.
A strange being in a dark cloak. It "ate" Bob and Newsy, but Dark709 revealed that it was Bob's parents with a staff of darkness. It was clear that it was fake to Dark709 and friends. But meanwhile on a dark and empty street, the real hooded figure roams. He has never been seen again in the comics.