Puss in Boots: If he were real, could I do this?
[Digs claws into Shrek's leg, Shrek tries to hold in his pain]
Shrek: Ah! Oww!
Donkey: Or this?
[Kicks Shrek's other leg, Shrek moans]
Shrek: If it were real, that would have been agonizingly painful.
Donkey: Now watch this!
Shrek: [Restrains Donkey and Puss] That's quite enough, boys!