Ok my girlfriend dumped me, fucked another guy and now wants me back. What should I do?

Accept and be grateful!

Fuck her and dump her.

we are finito

I would suggest videotaping her sucking your dick, then blowing a load on her face, and tell her to get the fuck out of your house. Kick her out, and throw her clothes out too. So now she's naked in the street with a load of cum on her face. And tomorrow, send the video to her parents.

Yes, it's very cruel, but she seems like she deserves it.

Didn't she dump you for this other guy? Tell the bitch to make up her mind, and when she does, tell her to go fuck herself.

edit: nm, your life confuses me. Good luck though.

So she fucked her ex and now she wants you back....YA just tell her to fuck off now and sleep with her mom :) or best friend or some one else close to her for revenge, or ruin her life like that other guy did to his cheating ex gf.