[Jake is doing his homework]
Alan: What about this one?
Jake: That's extra credit. I don't have to do it.
Alan: But why don't you do it anyway.
Jake: Cause I don't have to.
Alan: But it shows you're willing to make an extra effort.
Jake: But I'm not.
Alan: Do it!
Jake: Why?
Alan: Jake, if you spent as much time doing the homework as you do arguing about it, we'd be done by now.
Jake: I am done, this is extra.
Alan: What about this one?
Jake: That's extra credit. I don't have to do it.
Alan: But why don't you do it anyway.
Jake: Cause I don't have to.
Alan: But it shows you're willing to make an extra effort.
Jake: But I'm not.
Alan: Do it!
Jake: Why?
Alan: Jake, if you spent as much time doing the homework as you do arguing about it, we'd be done by now.
Jake: I am done, this is extra.
[Jake is doing his homework]
Alan : What about this one?
Jake : That's extra credit. I don't have to do it.
Alan : But why don't you do it anyway.
Jake : Cause I don't have to.
Alan : But it shows you're willing to make an extra effort.
Jake : But I'm not.
Alan : Do it!
Jake : Why?
Alan : Jake, if you spent as much time doing the homework as you do arguing about it, we'd be done by now.
Jake : I am done, this is extra.
http://www.tv-quotes.com/shows/two-and-a-half-men/quote_12117.html
