Have progressive warnings -> ban for doing bad things

If a user has done something bad, eg.
-  stated that their age is below 18. 
- said a dirty word (racist words, offensive words.)

Offense count:
- 1st: Whisper them a warning saying that they need to leave without any hassle or they'll get banned.
- 2nd: Whisper & short timeout
- 3rd: Long timeout
- 4th: Ban
