Meltdown.
The Cycle of Shitzo™
1. Returns, says it's all in fun, doesn't post much
2. Gets insulted, starts troll posts, starts fights with more popular members.
3. Reverts to tired old stupid posts that add nothing of value
4. Starts posting non stop, getting into every conversation, annoying the shit out of people
5. Gets too drunk and annoying and gets banned*
Data indicates the board is closing in on step 4.
*Occasionally blows a guy before stage 5