I'm going to shoot a deer just for fun.
Harming a defenseless deer for fun? Thats awful!
I like shooting guns and I think it would be fun to shoot a live target.
Killing an animal for fun is an evil and immoral act. You should not kill a living creature just for your own enjoyment, that's incredibly selfish and immoral.
Um... I was joking...
Jokes should be funny. Threatening to harm a defenseless animal isn't funny. Why not try a shooting range to practice your shooting?