What is your favorite toy?

I liked those Fisher-Price play sets. You know, the farm (when you opened the barn door, it made a "mooing" sound), the yellow school bus (with the retractable stop sign), and the garage (it had a hand crank that lifted up the little car, elevator-style, to the second floor).

P.S. Technically, these toys belonged to my younger brother but, face it, didn't the boys always get the cooler toys?