I sat down literally last night and started sketching out the scratch-my-own-itch solution to more or less exactly this problem, because I too have meme-aphasia where I know there exists a meme that fits perfectly in a conversation, but I have about 5 seconds to find it before the moment passes.

I'm so, so glad to see that I'm not the only person in the world with the same "problem". Well done, mandatory.

edit: holy crap you even index videos, nice