I think there should be a Fuckfest game mode, which is just for fun. It would be like this:
1. Map changes daily.
2. Instant re-spawn, even when first joining.
3. No set teams.
4. All items allowed.
5. No rules, except things like no racism, etc...
Other possibilities:
6. No rewards.
7. No upkeep.
8. Many different re-spawns.
Poll