Gun joke - legal?

I know that bomb jokes are illegal, so I was wondering:
If, for example, I go into my local county courthouse and step through a metal detector, and it goes off for some reason, can I be prosecuted for flexing and saying "Must've been the guns!" or something of the sort?

:/
At least I have nowhere to go but up!

OGIONIK wrote:

what kind of bomb joke is illegal?


How do you get arrested for a joke? I hope you mean stuff like makin a joke bomb threat cuz that is stupid.

But to joke about bombs? i cant think of one that could be reasonably told without being an actual threat to security.

go to the airport and make a gun joke.

we'll be waiting for your report.