Originally Posted by Qwertyy

you should steal your co-workers nametag and then grab their credit card, ssn, and 1 form of ID just in case you need some proof. next proceed to having facial reconstruction surgery done to alter your appearance to resemble them. now take out a humongous loan in their name and use the money to visit the deep web and hire a hitman to kill them. now they're dead, but providing you gave the hitman sufficient instruction he will now hide the body and you can carry on living the life that he previously led.

and that is how you prank.