Ten 
I swapped the "M" and "N" keys on all the keyboards in the office.
Yes.
I'n am absolute nomster.
fruitttcake@TheLetterTen I once took a screenshot of a colleague’s desktop and used that image as the wallpaper and hid all the icons they had on the desktop 😈
@fruitttcake I've done that before. Deliciously evil 😈