When I'm at the airport or any official place I have terrible tendency to make quite bad jokes that can get me into trouble. Real event was fortunatelly without "deep" search, but they don't like me at the airports.
I'm opened to constructive criticsm so go for it ;)
And just for fun if someone would want to know, Zulu is from NATO phonetic alphabet for Z and it stands here for "zone" as time zone, it is mostly for pilots so if they fly from time zone to time zone there is one universal time for them. But because lots of people don't know that, and they just know that it sounds cool when you put time next to it, I decided go with a stereotype.