In a world where technology advances and languages evolve, some phrases become relics of the past, relics that still hold value in their nostalgic charm and retro appeal. Below, a list of the most obsoleted phrases that will make you go "oh, I used to use that!"
Click here for retired acronyms, here for old terms, or here for phrases that are so old, they're practically antique!
If you're feeling particularly nostalgic, click here for throwback tunes.