One of the things that is always difficult about a collaboration is that you don't necessarily find the same thing funny. And so the challenge becomes, how do you tell the other person that you don't think something's funny? The best collaborations tend to be when you are willing to be told that. But there's also ego involved, and so there's a lot of frustration in knowing that you're writing something, and the other person, on some level, needs to think that it's funny.

I'm not sure why I like cats so much. I mean, they're really cute obviously. They are both wild and domestic at the same time.

Love is such a confusing word. You think I'm joking but I'm not.

The only Train song I like is the one that I play in my act "Drops Of Jupiter". Sheryl Crow has three or four songs that I like; also Dave Matthews Band. With those particular musicians, it's more that there are a few songs that I like rather than their entire body of work. There are a lot of indie bands that I like too. I'm not a snob about music. Does the fact that I like Stephen Sondheim and Broadway musicals make me a fake? Does the fact that I'm "the Billy Joel of comedy" mean that I don't have indie-rock credibility?

I think narcissists are endlessly watchable. The way they view the world and the way they interact within the world.

If your dad is anything like mine, then you have no clue what to buy him for Father's Day. The only Father's Day tradition in my family is the annual conversation he and I have where I say, 'Hey, Dad, what do you want for Father's Day this year?' and he says, 'Nothing.' Then I ask my mom what I should get him and she says, 'He likes sandalwood soap, dangly jewelry and Chanel No. 5 perfume.'

I like silly things. I think that "silly-stupid" or "stupid-smart" might be my philosophy, which is to combine a veneer of intelligence with an undercurrent of crass stupidity. Sometimes that stupidity is in the form of the actual joke that's being told, or it could be in the way the joke is told. Like, repetition is really stupid, but it's really funny. Or it could be that the punchline itself is stupid.