Mac: Dennis' mom tried to have sex with me!
Charlie: Interesting...
Mac: Yeah man, she got naked... she came on to me. I mean, that woman is straight crazy, but I think I wanna bang her, man. I know I shouldn't do it...
Charlie: I think you should do it!
Mac: What?
Charlie: Look, an opportunity like this only comes around once in a lifetime right?
Mac: Right!
Charlie: And so you'd be a fool to let it slip through your fingers.
Mac: Yeah! That's what I'm thinking! But... it's Dennis' and Dee's Mom...
Charlie: Well that means that no one ever ever is going to find out.
Mac: That doesn't make any sense...
Charlie: It doesn't have to make sense!
Mac: You're right! I'm gonna do it!