Badspot cannot die. Deep below area 69 (similar to area 51) there is a vast hallway, kept dark cause everything looks way more ominous in the dark, full of tubes containing clones of badspit. Each week, he "dies", and a special SCP team comes out, collects the body and burns it in a hidden facility within the area 69 grounds, then replaces it with one of the clones. Upon release it takes on its own attitude.
This explains the whole unwritten rules and some of spit's strange bans.
Fact: there are a known 6,969,696,969 clones of badspot.