Pixar - Lifted (2006)

A young alien, Stu, is in a spaceship taking an examination in abduction. He must snatch Ernie, a sleeping farmer under the watchful eye of his instructor, Mr. B. However, there is an array of thousands of unlabeled toggle switches he must manipulate to get the human into the ship's tractor beam, and he is having trouble. He mistakenly propels the human into walls and occasionally the ceiling (never waking up from his slumber through it all). After repeated failures to successfully lift the human into the ship (he almost succeeds, but forgets to close the door on the bottom of the ship before turning off the tractor beam), Mr. B takes over, returns the farmer back to his room, and cleans up the mess that Stu had made.

Ashamed over his failure, Stu starts whimpering, trying to hold his tears back from Mr. B. Mr. B generously allows Stu to launch the space ship back home. Full of glee, Stu takes hold of the joystick and starts to lift the ship into the air, but once again, he fails, and the space ship plummets to the Earth, crushing Ernie's house and leaving nothing but a crater with a tall pillar of dirt in the center, atop which Ernie is still sleeping soundly in his bed. The ship quickly lifts off again.

During the end credits there is the sound of an alarm clock, the farmer waking up, then a Wilhelm scream as Ernie (presumably) falls into the crater all around him, and finally, a thud.