Communicating with positive people.
Playing football, watching football, watching NBA, daily fitness and kettlebell exersizes.
Reading news (especially politics, sports, gaming news, IT), interesting science articles, books.
Oh, and I love browsing Wikipedia. Can do it for hours. I'm a fan of almost any kind of statistics. Geographical, historical and cultural articles etc

The random article on Wiki has consumed a lot of free time for me, and not in a bad way either.

Lol'd at the OP given the past threads created but that aside, Family, Friends, cooking for those at my house, Watching WWE with mates, cycling is a great way to get rid of stress and exercise is great for the body and mind too.

It depends on what you find relaxing and what you personally enjoy and feel happy doing.

I usually just try to hang out with friends, watch something if i'm bored, or go skating and other stuff like that. 

Smoke weed and play games.

Eating, play with my kids, spend time with family.

Making music, drawing, scouting and going to concerts, dining at nice spots, adventuring throughout the city and landing wherever seems right at the time (I do this a lot on the weekends). I hang with my friends a lot, but my job has shortened the amount of time in which I get to see them. I am a sucker for gaining knowledge, so I am reading as much material as possible.

Hang out with the missus and watch tv shows/movies with her mostly. I'm trying to get back into reading, which I loved to do when I was younger and had more time. I also am trying to get back to the gym more consistently. Life keeps me quit busy though and free time is becoming more and more a rare commodity.

Reading and listening to music comes to mind

Talking to friends is another

Friends and family are a given, so I will go with my second hobby on this one.

I lift and train for my next obstical course (savage race, tough mudder, spartan run, etc). I may be a HUGE game nerd, but I am also an adrenaline junkie in a sense and I like being in shape.

Ugh..!!