Angus T. Jones stars as Jake Harper on Two and a Half Men.  Jake is Alan's son and is a bit of an underachiever with an unsatiable appetite.  Jake is definitely a little smart ass towards his father and Uncle Charlie but definitely is still close with them.

Jake Harper Quotes

Jake: Stuff never goes back in the box the way it came out.
Charlie: That's a life lesson, Jake

Charlie: What are you smiling about?
Jake: You don't have any food.
Charlie: Yeah, but I'm not the one who's hungry. Who's smiling now, shorty?

Two and a Half Men Quotes

Charlie: Oh, try MalibuPuddingGirls.com.
Alan: Pudding Girls?
Charlie: Trust me.
Alan: Oh ... ew.

Chelsea: I just think it's ridiculous that we're engaged and we're not living together
Charlie: Well excuse me for being old fashioned. I'm just not comfortable with us living in sin
Chelsea: So you think we should stop having sex?
Charlie: No no, it's not the sin I object to, it's the living in it