11. Green technology
There are so many questions that need to be asked about this bizarre prank. Those who owned this keyboard did not have to be in the office or on the road for a long time. But the logic of getting those little sprouts between the keys makes it hard to understand.
Did the person making the prank just pick a few sprouts and put them carefully between the buttons? Or did they actually take the time to sew the seed into the grooves of the keyboard, to water it and take care of it? It seems very impractical, but it certainly brings points for creativity.