THX
Shrek (series):  The THX logo appears with its characteristic sound, followed shortly by the logo falling over, revealing that it is really just a wooden cutout. Behind the logo, Shrek and Donkey are shown playing the "Deep Note" sound with various instruments. Shrek rights the cutout/logo, and the sequence finishes as Shrek and Donkey poke their heads in from off-camera, for one final exchange.