I've been at my current job for just under a year. I work downtwon, in a building that's just a few blocks from Ground Zero. my previous job was on Long Island, so I wasn't in the city on 9/11. but many of my coworkers were.
in the year that I've been here, we've had disaster drills, we've been handed information on where to meet in case the building needs to be evacuated, we've been handed paper filter masks and we've been told where the blankets and energy bars are stored in case of a disaster.
peoplein this office take all of that quite seriously. they remember a dust cloud that covered the entire neighborhood.
so I don't find these "pranks" very funny at all.