You know, I just tend to grow my beard out for 'Parks and Rec.' As an actor it's always easier to shave or cut your hair for a role, but it's hard to put fake hair on or grow hair for a role. When you look at pictures of me, the longer my hair is, the longer my facial hair is, that's just the longer I haven't gotten a job.

The flukey part of it is, back in the early days, I had that guitar decorated with all kinds of crap wallpaper, 'Flower Power' - then that got all shaved off. And during the course of cleaning the bass up again, some of the wood got shaved down, and it probably became a lighter body than the stock factory model.

If I wasn't making a movie, I was trying to master a new musical instrument or trying to teach myself how to shave with a straight razor. I had to find the weirdest things just to increase my understanding of other cultures or other arts or intellectual pursuits.

When I portray Stabler, I have to shave every day and cut my hair every week! And then, I really like to change my looks for films like 'Harold and Kumar Go to White Castle' where I have the pleasure of playing the ugliest man in the world.

I had my hair down for a long time. I shaved my head, you know, a couple of years ago. And, then, I started to wear my hair short, and I thought that was cool. But, at the same time, I never want to put rules down on me and say, 'OK, I do this for this and this for that.' I just don't like rules. I don't.

Lame blades can dull relatively quickly, so after slashing several loaves the blade won't slice through the dough with tremendous ease. (When this happens, don't throw it away - it's still sharp enough to score duck or pork skin, or shave paper-thin slices of garlic and chives, like a hot knife through butter).