Tommy: This ice cream's delicious.
Harry: Actually, it's "sinfully delicious." I would gladly go to hell for a pint of this.
Sally: Wait a minute. So you're trying to tell me that eating a pint of that and killing a guy are equally bad?
Dick: No. Actually, there are different kinds of sin. Some are innocent and others quite deadly.
Tommy: Oh, yeah, yeah. Yeah, the seven deadly sins. I learned about them at school.
Harry: Ah, yes. Sleepy, Happy, Dopey, and Murder.