Just start a new one under a different moniker and use a different email.  Heck just get an email address just for this.   If you start posting a lot they will need you to verify your account. So you may have to give them your phone number or just ditch the account and start a new one.   I currently have two twitter accounts under two different email addresses and one FB account (under my real name)  I can always toss that one if they decide to get difficult and start a new account under an assumed name.  I know a FB fella who loses his all the time but for some reason I am still a  3ffa  ble to follow him after his name changes.  I have to ask him how he does that.