single autistic chud that loves guns and military surplus and le cool video games, very vulnerable to tall goth women if any want to take advantage of me
These are whiskey bullets. They perform two functions.
1) It is how Texans cool their drink without ice melting and diluting said drink.
2) It gets you and your family a free tour of @DublinAirport baggage transfer and screening under armed airport police supervision when you have it in checked baggage.
To be fair, they were very good about it, once I had explained the concept to them (still in the original packaging, wife had brought them to gift to me), and after some rather bemused close examination by the officer they escorted us to the front of the immigration line after the delay, which I appreciate.