How do you make friends after college?

[Frost000]

It's definitely tough to make new friends that aren't a part of your current social circle. It's even tougher if you tend to always go out with your girlfriend.

I find that it's been easier when I lived in large apartment buildings. If you're into any sport or sports, just go to a sports bar/restaurant during game day. Beyond that, meetup.com and even Facebook can help...

But yeah, it's tough!

[SantaMuerte]

You don´t.
Friends are just in the way on your way to glory.
Stab the fuckers in the back, steal their BTC and move forward 

[inquisitive]

I normally made friends just by chatting with co-workers, and then if we get along, we chat more often, and then it turns into hanging out after work and exchanging cellphone numbers. I think you need to find people you have a common interest with and start from that. I think the reason why you don't have co-worker friends is that they have other more important responsibilities like having a family to take care of, so hanging out after work is not even on their minds. That is understandable, so I guess you should try to just randomly be friendly with strangers when you go out, like if you go to a bar or even the supermarket, make an effort to initiate small talk with strangers. Who knows, they eventually may become your friend later on.