YES.
Technically yes, you need to fill out an application for all these items.
Sure, I think you could as long as its not insulting to others. If you're talking about an elephant or a truck or something, I think it would be okay. Not many people would use it to insult other...
Whales are sentient beings and therefore shouldn't be hunted.
I'm sorry, your Honor, the words must remain unarticulated if we are to retain the composure of the court.