Quote from : Willy Wonka & the Chocolate Factory Movie

Mr. Turkentine: You, Winkelmann, come here. What's happening?
Winkelmann: Mr. Wonka's opening his factory, he's gonna to let people in.
Mr. Turkentine: You sure?
Winkelmann: It's on the radio. He's giving truckloads of chocolate away.
Mr. Turkentine: Class dismissed.
[Mr. Turkentine starts to put on his coat]
Winkelmann: No, no, it's only for five people.
Mr. Turkentine: [dismayed] Class undismissed.
[Mr. Turkentine starts to take off his coat]
Winkelmann: He sent out five Golden Tickets, and the people who find them will win the big prize.
Mr. Turkentine: Where's he hidden the tickets?
Winkelmann: Inside five Wonka bars. You've got to buy Wonka bars to find them.
Mr. Turkentine: Class re-dismissed.