Reginald Albert "Red" Forman is the classic grumpy father stereotype on That 70's Show.  He often expresses his disappointment in his son Eric through such loving phrases as his "foot in your ass."

Red Forman Quotes

Red: If I find one beer can in that car, it's over!
Kitty: And no donuts either! Ants!

Kitty: Well, the kids are off. I wonder where they went.
Red: Out of town.
Kitty: How do you know?
Red: I told them not to.