i got fired for talking and supposedly being desruptive . does anyone know a way i can get my job back?
Well, unless you have a legal reason that might merit a grievance against your former employer for mistreatment or unlawful civil rights violations, then no. Just beg and see if you can first prove to them that you are sorry about the the specific instance that happened to cause the firing. If it is a corporation you can always write to them and send emails/faxes explaining your plight and want to return to work.
For whatever reason that you want to go back to a place that fired you is up to you, but you should be looking for other jobs as well. Don't shut out all your options at once, examine your situation with a clear mind and do what you need to do.