That 70's Show

On the episode "When the Levee Breaks" from That 70's Show's fifth season (2003), Eric has just informed his father, Red, that he and Donna are engaged.

Red: Do you ever think about what you're doing with your life?

Eric: Hey, dad. It's my life, okay? I'm grown up now.

Red: Grown up? Well you sure say that a lot so it must be true. Let me try it. Hey everybody. I'm Mister Rogers. But wait, I'm not wearing a sweater...