Wikipedia:The best way to avoid ever being blocked ever

The best way to avoid ever being blocked ever is to simply not edit. You see, if you don't ever edit Wikipedia, there is no way that you could be blocked. This is far simpler and easy to do as it requires you to do nothing.

Flaws

 * Should you register an account with a bad username, it could be blocked for a username violation. This could occur even if you created it solely to never ever edit
 * Your (dynamic) IP could be blocked already due to actions of someone else who previously held that IP address
 * This is easy to avoid by simply not having an Internet connection.
 * You can't contribute (positively or otherwise) at all to Wikipedia.

Alternative
The above is by far simplest and easiest to do to avoid blocking as it requires you to do absolutely nothing. The alternative, of course, is to just edit constructively and in good faith and don't do anything that could get you blocked - but, as Peanut would probably say: "that's boring Jef-fa-fa".