Adding user to data base

I have started to create my multiple databases. The first part was fine and I have 4096 databases (decided to believe in my project and go for it!) BUT I don't know how to add me as the user for each database with out clicking 3 or 4 times for 4096 databases.
I am using Just Host and don't have a dedicated server yet.
I went into Cpanel and myPHP to create the databases.
To assign users I go into mysql and designate a user to each data base, is there an easier way? Its going to take me for ever to do this for each db.
Looking forward to your respones.