Instead of saying something like this to the children of Pamela Anderson: “Why hello my dear old fellow. I have just seen something that has made me think fondly of my younger days. Tell me now, sir…does this picture of your mum naked give you fond memories as well? I was rather infatuated with her in my pre-pubescent days old chap, and this image makes me quite excited today. My wife shall have great intercourse this fine day as I am now quite in the mood for a loving evening at home.” Instead you would say “Dude, I just nostalgia’d so hard on that pic of your mom”.
The term “Nostalgia’d” just encompasses the long drawn out explanation of why you are posting a video of something nobody likes, or can’t believe they ever liked in one word. That random picture you see of Voltron, video of an old Saturday morning short about a “bill on capitol hill”, or any other old form of entertainment that you haven’t thought of in many years, but reminds you of safe, warm, and fuzzy days.
So…at times you may see someone say “I just nostalgia’d hard” and they are about to show you something amazing to them. They may even challenge you to not be nostalgia’d by such a display. You will likely make a comment that says you have never even heard of such a thing, and that the poster is a loser. This is the proper response in most situations as they probably are a loser if they use this phrase openly on a public forum. You should not be insecure about telling them so, and even suggesting that they find their father’s mens ties and tie them around his neck.