Wikipedia:Vandalism-only account
 | This is an information page. It is not one of Wikipedia's policies or guidelines, but rather intends to describe some aspect(s) of Wikipedia's norms, customs, technicalities, or practices. It may reflect varying levels of consensus and vetting. |
A vandalism-only account is an account that is made only to make bad changes and vandalize Wikipedia. They are usually blocked indefinitely, and sometimes without warnings if the account is very obviously bad, such as accounts with a bad username and who have only made bad changes.