My girlfriend dumped me after like two years on and off for some other guy.cCan somebody help me on how to get her back as soon as possible?

Just let her go.. Let her and you just be friends... Find, somebody else you like. Get to know other people.. Just don`t rush that person.. Maybe she just needs to know her feelings for other people.. Maybe.. You just never know.

Man sorry to say but don't waste your time if she left you for another guy then you will be spinning your wheels the same thing happened to me & she kept stringing me along to her games telling me how much she loved me & wanted to be with me while she was living in his house. So dude it's easier said then done but move on she's not worth it, she doesn't think your good enough for her so you won't ever be good enough for her til everyone does her wrong & she realizes you were the one for her but then it's too late & I hope u moved on by then give her a taste of her own medicine.

Don't know how old you are, but I would look around and see what all you have in life to be thankful for. Perhaps meet some nice new friends and just enjoy friendship for awhile.
Maybe your breakup was just a stepping stone in life and then, who knows? She may realize she does care for you and come back.
Relationships take an awful lot of work from both sides.

play the field, if she loves you she'll be back

have you ever been in love & had your heart broken?

If you are meant to be together, she'll figure it out eventually. And if you're not, didn't you notice that there's a whole world of girls out there?

make her jealous lets just say girls want what they cant get

just let her go and find someone better. the more you try to get her back the less she's gonna want you. at least if you just quit showing interest in her and you find someone better then you'll at least be able to be happy.

Just back off.
If she doesn't want you, then act like you don't want her.. Move on.

why do you want her back? Jeesh start the process of moving on friend