There’s a Twitter trend going around showing pictures without context, and would only contain the caption “you had to be there”. And somehow, in the vagueness of it, you know exactly where the pictures are taking you. These are events, people, or items that drew lines between generations and divided them into exclusive cliques who can’t really explain the feeling of being in that specific moment because “you had to be there.”

Take a trip done memory lane because here are 50 tweets you can’t explain because you just had to be there.