There is nothing wrong with enjoying COD, watching films and surfing the internet. Obviously it should be everything in moderation, i.e. don't be a total addict to them.

I love to watch new films, as do many other people, including hot women..
I also enjoy going to the cinema, going out for meals with friends/family/girls
Going mountain biking (on the road, but intense)
Learning to program in C++,
Learning javascript (HARD) and jQuery (easier),
Making websites (if you can do this quite good, and you know the right people, you might even end up getting paid for it
I like to visit new cities and places in the UK sometimes
Day trips to Skegness /theme parks

But it really depends on what YOU want to do, and why you want to do it.
Don't just learn a language for the sake of it. This will lack in motivation.
I think you should think about what you really like to do.

Some people like a quiet night in, bottle of red wine, a nice meal and a movie..
Some people like extreme sports

Just never be ashamed of what you like doing