If you were being blocked you would not be able to post this question.
It means "cannot be blocked" or "incapable of being blocked."
Yes, you will be notified about your IP address being blocked.
You were blocked for a reason. Don't try. That is being a stalker.
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a condition of being clogged or blocked.
The sites being blocked contain "malware" that can harm your computer. There are plenty of answers here on WikiAnswers, and most are correct.
It is an e-mail that is blocked by a system for various reasons, like being from a suspicious address, being spam, being from an address that is on a blocked list. The e-mail may then be sent back to where it came from, and so is not delivered to the intended recipient.
You will not get blocked for giving the wrong answer. However, if you are purposefully giving out wrong answers, you will be warned first before being blocked. This goes for most situations, like posting inappropriate answers, posting spam, or posting "search Google." Should you continue to do this even after being warned, you will eventually be blocked.
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It depends on what the person did. For example, if one was using a gaia gold cheat, they have a chance of being blocked from gaiaonline permanently.
A blockage is a state of being blocked, or that which is blocking something or someone else.