Best way to get back at an Ex Girlfriend

Just should kiss Another girl infront of her.
THat will make her sad probably.

Ex gf is absolute wasting of time (but it depends on who'd broke up your relationship first)

If you Google 'PoopSenders' you will find the perfect gift to get back at a GF (or pretty much anyone who has pissed you off). Unfortunately, it's restricted to the US only.

Just get a new girlfriend, Thats a hard hitter for her probably.

People break up for a reason.

Most people that get back together doesn't work out anyways.

Learn to accept. It can take time but time definitely heals.

dont waste time...you ned both sides to want to be together so if she decides its not working learn form that and find another girl

Don't!

That will end up badly, trust me.

What's broken, cant be fixed.

Personally I'd say let bygones be bygones. Rise above.

Just be the better and more mature person and don't stoop down to her level?

Get over it and move on! Exes are exes for a reason. You should work on improving yourself at this time(Get new hobbies, learn to dance). You are not in an emotional state to try to get back with an ex. Take your time, work on improving yourself and maybe in the future something will come of it but don't expect it. Trust me, there is someone better out there for you.