You guys are three levels deep debating whether or not a slang word is acceptable to use to use. I'm afraid none of you qualify, if anything you are the total opposite side of the spectrum from yelling old man.
I'm going to need more being offensive and talking about how things use to be much better. Something like this:
Back in my day people weren't so sensitive, people used whatever words they wanted and nobody cared or said anything about it. I didn't hear my first debate on whether or not a word should be used until I was 30 years old. Now you can't even add ie to the end of norm without some whippersnapper writing a 30 page buzzfeed article about it.