One of the guys in our ARTCC is the CEO of a VA, so when one of his airline's flights was approaching he decided to play a practical joke.
XXX117: XXX_TWR XXX117 with you for 18L
Me: XXX117 good evening runway 18L wind 160 at 12 cleared to land
He's now on a three mile final
Me: XXX117 go around, fowl on the runway
XXX117: Uhhh, say again?
Me: XXX117 go around, fowl on the runway
XXX117: *in a very depressed voice* going around, XXX117
I send him back to APP, and see him climb a few hundred feet. Next time I looked, he was descending at a speed of 130kts (a stall, most likely), and at about 500AGL he disconnected. Welcome to VATSIM