Edit: because a few comments make me worry that some are taking this seriously - this meme is a play on the type of hopeless dating posts you might find in less healthy corners of the internet. The joke is a suggestion that the real problem is that one man in the image has some sort of arrow-attracting superpower.
This phrase is a meme used when someone goes into serious philosophy in an unserious situation.
It references a scene with someone telling a long expertly phrased opinion to a fast food employee while in the line to order. Not sure which show it comes from, someone mentioned Rick and Morty in another comment.
thank you! :)