#prank

New guy on the team, learning WPF.
He forgot to lock his computer when fetching coffee. I added a transform group in the main window and checked it in to Git. Locked the computer.

He comes back, furious at his computer for turning the application upside down.

Next two hours he was rebooting, flipping the screen, stressing, googling until I finally had to confess.

He uttered a strange sound of short burst of laughter concealed in a relief of not going insane.

It was a good day.
His pull request was rejected.