You see, it's technology

I have a friend that shoots a lot of black powder.  I'm a pretty big fan of black powder myself, but my friend likes to argue that black powder is more fun than modern guns, and that you aren't a real shooter unless you own the black-powered stuff.  Being a bit of a gun-nut, I'm of the opinion that a gun is a gun, and that you'll enjoy just about any type of firearm you shoot.  So, after a morning of arguing about it, I noticed it was raining outside, and began my attack.

Me:  Oooh, I like it when it rains.
Friend:  Yeah, I love it. It's my favorite weather.
Me:  You know what I like to do when it rains?
Friend:  What?
Me:  Go shooting.

That shut 'em up.