I'm pretty sure the main reason it's funny is because people always react by saying it's not funny

To quote Buddy Thunderstruck, "You look like a puppy what got put outside for piddlin on a pile of momma's unmentionables"

Just wait til they hear about Switzerland, where they have a shooting range combined with a highway (and it's safe)

Honestly I don't think it's boring, I think it's interesting. That makes a lot of sense.
Now that I think about it, the situation is actually very similar for Americans and guns.

The real reason why they don't need a speed limit, lol